Home / 1,168,702.38-1,752,832.13-410,365.58

Finding the Fourth Proportional to 1,168,702.38, 1,752,832.13 and 410,365.58

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Solution

The fourth proportional to 1,168,702.38, 1,752,832.13 and 410,365.58 is: 615,470.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,702.38 : 1,752,832.13 = 410,365.58 : x
  2. Step 2: Convert to fraction form
    1,168,702.38/1,752,832.13 = 410,365.58/x
  3. Step 3: Cross multiply
    1,168,702.38x = 1,752,832.13 × 410,365.58
  4. Step 4: Simplify right side
    1,168,702.38x = 719,301,962,854.10
  5. Step 5: Solve for x
    x = 719,301,962,854.10/1,168,702.38
  6. Step 6: Final answer
    x = 615,470.61

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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.