Home / 3,025,633.50-4,538,450.25-1,133,266.14

Finding the Fourth Proportional to 3,025,633.50, 4,538,450.25 and 1,133,266.14

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Solution

The fourth proportional to 3,025,633.50, 4,538,450.25 and 1,133,266.14 is: 1,699,899.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,633.50 : 4,538,450.25 = 1,133,266.14 : x
  2. Step 2: Convert to fraction form
    3,025,633.50/4,538,450.25 = 1,133,266.14/x
  3. Step 3: Cross multiply
    3,025,633.50x = 4,538,450.25 × 1,133,266.14
  4. Step 4: Simplify right side
    3,025,633.50x = 5,143,271,996,399.53
  5. Step 5: Solve for x
    x = 5,143,271,996,399.53/3,025,633.50
  6. Step 6: Final answer
    x = 1,699,899.21

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Half scale
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Double scale
Find fourth proportional to 3,025,634.50, 4,538,451.75 and 1,133,267.14
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.