Home / 937,069.44-1,293,154.11-507,349.50

Finding the Fourth Proportional to 937,069.44, 1,293,154.11 and 507,349.50

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Solution

The fourth proportional to 937,069.44, 1,293,154.11 and 507,349.50 is: 700,141.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,069.44 : 1,293,154.11 = 507,349.50 : x
  2. Step 2: Convert to fraction form
    937,069.44/1,293,154.11 = 507,349.50/x
  3. Step 3: Cross multiply
    937,069.44x = 1,293,154.11 × 507,349.50
  4. Step 4: Simplify right side
    937,069.44x = 656,081,091,131.45
  5. Step 5: Solve for x
    x = 656,081,091,131.45/937,069.44
  6. Step 6: Final answer
    x = 700,141.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.