Home / 1,082,404.79-1,493,696.26-598,969.61

Finding the Fourth Proportional to 1,082,404.79, 1,493,696.26 and 598,969.61

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Solution

The fourth proportional to 1,082,404.79, 1,493,696.26 and 598,969.61 is: 826,565.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,404.79 : 1,493,696.26 = 598,969.61 : x
  2. Step 2: Convert to fraction form
    1,082,404.79/1,493,696.26 = 598,969.61/x
  3. Step 3: Cross multiply
    1,082,404.79x = 1,493,696.26 × 598,969.61
  4. Step 4: Simplify right side
    1,082,404.79x = 894,678,670,793.61
  5. Step 5: Solve for x
    x = 894,678,670,793.61/1,082,404.79
  6. Step 6: Final answer
    x = 826,565.70

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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.