Home / 1,068,337.76-1,474,250.09-584,810.28

Finding the Fourth Proportional to 1,068,337.76, 1,474,250.09 and 584,810.28

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Solution

The fourth proportional to 1,068,337.76, 1,474,250.09 and 584,810.28 is: 807,007.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,337.76 : 1,474,250.09 = 584,810.28 : x
  2. Step 2: Convert to fraction form
    1,068,337.76/1,474,250.09 = 584,810.28/x
  3. Step 3: Cross multiply
    1,068,337.76x = 1,474,250.09 × 584,810.28
  4. Step 4: Simplify right side
    1,068,337.76x = 862,156,604,998.87
  5. Step 5: Solve for x
    x = 862,156,604,998.87/1,068,337.76
  6. Step 6: Final answer
    x = 807,007.52

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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.