Home / 733,566.60-1,100,997.90-433,672.20

Finding the Fourth Proportional to 733,566.60, 1,100,997.90 and 433,672.20

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Solution

The fourth proportional to 733,566.60, 1,100,997.90 and 433,672.20 is: 650,891.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,566.60 : 1,100,997.90 = 433,672.20 : x
  2. Step 2: Convert to fraction form
    733,566.60/1,100,997.90 = 433,672.20/x
  3. Step 3: Cross multiply
    733,566.60x = 1,100,997.90 × 433,672.20
  4. Step 4: Simplify right side
    733,566.60x = 477,472,181,488.38
  5. Step 5: Solve for x
    x = 477,472,181,488.38/733,566.60
  6. Step 6: Final answer
    x = 650,891.39

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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.