Home / 683,552.20-1,022,909.10-595,769.80

Finding the Fourth Proportional to 683,552.20, 1,022,909.10 and 595,769.80

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Solution

The fourth proportional to 683,552.20, 1,022,909.10 and 595,769.80 is: 891,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,552.20 : 1,022,909.10 = 595,769.80 : x
  2. Step 2: Convert to fraction form
    683,552.20/1,022,909.10 = 595,769.80/x
  3. Step 3: Cross multiply
    683,552.20x = 1,022,909.10 × 595,769.80
  4. Step 4: Simplify right side
    683,552.20x = 609,418,349,925.18
  5. Step 5: Solve for x
    x = 609,418,349,925.18/683,552.20
  6. Step 6: Final answer
    x = 891,546.18

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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.