Home / 1,472,059.88-2,206,781.18-573,293.96

Finding the Fourth Proportional to 1,472,059.88, 2,206,781.18 and 573,293.96

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Solution

The fourth proportional to 1,472,059.88, 2,206,781.18 and 573,293.96 is: 859,431.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,059.88 : 2,206,781.18 = 573,293.96 : x
  2. Step 2: Convert to fraction form
    1,472,059.88/2,206,781.18 = 573,293.96/x
  3. Step 3: Cross multiply
    1,472,059.88x = 2,206,781.18 × 573,293.96
  4. Step 4: Simplify right side
    1,472,059.88x = 1,265,134,321,535.67
  5. Step 5: Solve for x
    x = 1,265,134,321,535.67/1,472,059.88
  6. Step 6: Final answer
    x = 859,431.29

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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.