Home / 729,010.20-1,092,203.10-595,165.80

Finding the Fourth Proportional to 729,010.20, 1,092,203.10 and 595,165.80

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Solution

The fourth proportional to 729,010.20, 1,092,203.10 and 595,165.80 is: 891,677.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,010.20 : 1,092,203.10 = 595,165.80 : x
  2. Step 2: Convert to fraction form
    729,010.20/1,092,203.10 = 595,165.80/x
  3. Step 3: Cross multiply
    729,010.20x = 1,092,203.10 × 595,165.80
  4. Step 4: Simplify right side
    729,010.20x = 650,041,931,773.98
  5. Step 5: Solve for x
    x = 650,041,931,773.98/729,010.20
  6. Step 6: Final answer
    x = 891,677.42

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1.5x scale

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.