Home / 1,566,778.30-2,350,167.45-444,847.30

Finding the Fourth Proportional to 1,566,778.30, 2,350,167.45 and 444,847.30

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Solution

The fourth proportional to 1,566,778.30, 2,350,167.45 and 444,847.30 is: 667,270.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,778.30 : 2,350,167.45 = 444,847.30 : x
  2. Step 2: Convert to fraction form
    1,566,778.30/2,350,167.45 = 444,847.30/x
  3. Step 3: Cross multiply
    1,566,778.30x = 2,350,167.45 × 444,847.30
  4. Step 4: Simplify right side
    1,566,778.30x = 1,045,465,644,680.39
  5. Step 5: Solve for x
    x = 1,045,465,644,680.39/1,566,778.30
  6. Step 6: Final answer
    x = 667,270.95

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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.