Home / 5,379,057.86-8,069,767.22-1,592,834.90

Finding the Fourth Proportional to 5,379,057.86, 8,069,767.22 and 1,592,834.90

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Solution

The fourth proportional to 5,379,057.86, 8,069,767.22 and 1,592,834.90 is: 2,389,601.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,379,057.86 : 8,069,767.22 = 1,592,834.90 : x
  2. Step 2: Convert to fraction form
    5,379,057.86/8,069,767.22 = 1,592,834.90/x
  3. Step 3: Cross multiply
    5,379,057.86x = 8,069,767.22 × 1,592,834.90
  4. Step 4: Simplify right side
    5,379,057.86x = 12,853,806,862,891.98
  5. Step 5: Solve for x
    x = 12,853,806,862,891.98/5,379,057.86
  6. Step 6: Final answer
    x = 2,389,601.90

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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.