Home / 3,034,164.12-4,549,722.57-1,011,692.13

Finding the Fourth Proportional to 3,034,164.12, 4,549,722.57 and 1,011,692.13

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Solution

The fourth proportional to 3,034,164.12, 4,549,722.57 and 1,011,692.13 is: 1,517,030.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,164.12 : 4,549,722.57 = 1,011,692.13 : x
  2. Step 2: Convert to fraction form
    3,034,164.12/4,549,722.57 = 1,011,692.13/x
  3. Step 3: Cross multiply
    3,034,164.12x = 4,549,722.57 × 1,011,692.13
  4. Step 4: Simplify right side
    3,034,164.12x = 4,602,918,517,752.37
  5. Step 5: Solve for x
    x = 4,602,918,517,752.37/3,034,164.12
  6. Step 6: Final answer
    x = 1,517,030.17

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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.