Home / 1,068,944.92-1,475,143.38-585,540.04

Finding the Fourth Proportional to 1,068,944.92, 1,475,143.38 and 585,540.04

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Solution

The fourth proportional to 1,068,944.92, 1,475,143.38 and 585,540.04 is: 808,044.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,944.92 : 1,475,143.38 = 585,540.04 : x
  2. Step 2: Convert to fraction form
    1,068,944.92/1,475,143.38 = 585,540.04/x
  3. Step 3: Cross multiply
    1,068,944.92x = 1,475,143.38 × 585,540.04
  4. Step 4: Simplify right side
    1,068,944.92x = 863,755,513,730.94
  5. Step 5: Solve for x
    x = 863,755,513,730.94/1,068,944.92
  6. Step 6: Final answer
    x = 808,044.92

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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.