Home / 1,068,755.13-1,474,882.60-585,350.68

Finding the Fourth Proportional to 1,068,755.13, 1,474,882.60 and 585,350.68

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Solution

The fourth proportional to 1,068,755.13, 1,474,882.60 and 585,350.68 is: 807,784.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,755.13 : 1,474,882.60 = 585,350.68 : x
  2. Step 2: Convert to fraction form
    1,068,755.13/1,474,882.60 = 585,350.68/x
  3. Step 3: Cross multiply
    1,068,755.13x = 1,474,882.60 × 585,350.68
  4. Step 4: Simplify right side
    1,068,755.13x = 863,323,532,830.17
  5. Step 5: Solve for x
    x = 863,323,532,830.17/1,068,755.13
  6. Step 6: Final answer
    x = 807,784.22

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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.