Home / 1,098,034.90-1,647,052.35-566,593.90

Finding the Fourth Proportional to 1,098,034.90, 1,647,052.35 and 566,593.90

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Solution

The fourth proportional to 1,098,034.90, 1,647,052.35 and 566,593.90 is: 849,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,034.90 : 1,647,052.35 = 566,593.90 : x
  2. Step 2: Convert to fraction form
    1,098,034.90/1,647,052.35 = 566,593.90/x
  3. Step 3: Cross multiply
    1,098,034.90x = 1,647,052.35 × 566,593.90
  4. Step 4: Simplify right side
    1,098,034.90x = 933,209,814,490.67
  5. Step 5: Solve for x
    x = 933,209,814,490.67/1,098,034.90
  6. Step 6: Final answer
    x = 849,890.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.