Home / 1,079,092.90-1,489,148.50-595,658.36

Finding the Fourth Proportional to 1,079,092.90, 1,489,148.50 and 595,658.36

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Solution

The fourth proportional to 1,079,092.90, 1,489,148.50 and 595,658.36 is: 822,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,092.90 : 1,489,148.50 = 595,658.36 : x
  2. Step 2: Convert to fraction form
    1,079,092.90/1,489,148.50 = 595,658.36/x
  3. Step 3: Cross multiply
    1,079,092.90x = 1,489,148.50 × 595,658.36
  4. Step 4: Simplify right side
    1,079,092.90x = 887,023,753,306.46
  5. Step 5: Solve for x
    x = 887,023,753,306.46/1,079,092.90
  6. Step 6: Final answer
    x = 822,008.70

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1.5x scale

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.