Home / 731,550.08-1,096,327.91-352,443.24

Finding the Fourth Proportional to 731,550.08, 1,096,327.91 and 352,443.24

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Solution

The fourth proportional to 731,550.08, 1,096,327.91 and 352,443.24 is: 528,184.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,550.08 : 1,096,327.91 = 352,443.24 : x
  2. Step 2: Convert to fraction form
    731,550.08/1,096,327.91 = 352,443.24/x
  3. Step 3: Cross multiply
    731,550.08x = 1,096,327.91 × 352,443.24
  4. Step 4: Simplify right side
    731,550.08x = 386,393,360,702.83
  5. Step 5: Solve for x
    x = 386,393,360,702.83/731,550.08
  6. Step 6: Final answer
    x = 528,184.43

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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.