Home / 1,083,339.18-1,494,861.42-599,891.90

Finding the Fourth Proportional to 1,083,339.18, 1,494,861.42 and 599,891.90

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Solution

The fourth proportional to 1,083,339.18, 1,494,861.42 and 599,891.90 is: 827,769.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,339.18 : 1,494,861.42 = 599,891.90 : x
  2. Step 2: Convert to fraction form
    1,083,339.18/1,494,861.42 = 599,891.90/x
  3. Step 3: Cross multiply
    1,083,339.18x = 1,494,861.42 × 599,891.90
  4. Step 4: Simplify right side
    1,083,339.18x = 896,755,257,480.50
  5. Step 5: Solve for x
    x = 896,755,257,480.50/1,083,339.18
  6. Step 6: Final answer
    x = 827,769.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.