Home / 1,472,993.90-2,032,045.17-956,711.18

Finding the Fourth Proportional to 1,472,993.90, 2,032,045.17 and 956,711.18

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Solution

The fourth proportional to 1,472,993.90, 2,032,045.17 and 956,711.18 is: 1,319,815.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,993.90 : 2,032,045.17 = 956,711.18 : x
  2. Step 2: Convert to fraction form
    1,472,993.90/2,032,045.17 = 956,711.18/x
  3. Step 3: Cross multiply
    1,472,993.90x = 2,032,045.17 × 956,711.18
  4. Step 4: Simplify right side
    1,472,993.90x = 1,944,080,332,404.00
  5. Step 5: Solve for x
    x = 1,944,080,332,404.00/1,472,993.90
  6. Step 6: Final answer
    x = 1,319,815.60

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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.