Home / 1,082,398.52-1,493,687.61-598,963.39

Finding the Fourth Proportional to 1,082,398.52, 1,493,687.61 and 598,963.39

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Solution

The fourth proportional to 1,082,398.52, 1,493,687.61 and 598,963.39 is: 826,557.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,398.52 : 1,493,687.61 = 598,963.39 : x
  2. Step 2: Convert to fraction form
    1,082,398.52/1,493,687.61 = 598,963.39/x
  3. Step 3: Cross multiply
    1,082,398.52x = 1,493,687.61 × 598,963.39
  4. Step 4: Simplify right side
    1,082,398.52x = 894,664,194,486.60
  5. Step 5: Solve for x
    x = 894,664,194,486.60/1,082,398.52
  6. Step 6: Final answer
    x = 826,557.11

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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.