Home / 2,715,224.29-4,072,773.42-1,367,024.92

Finding the Fourth Proportional to 2,715,224.29, 4,072,773.42 and 1,367,024.92

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Solution

The fourth proportional to 2,715,224.29, 4,072,773.42 and 1,367,024.92 is: 2,050,505.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,224.29 : 4,072,773.42 = 1,367,024.92 : x
  2. Step 2: Convert to fraction form
    2,715,224.29/4,072,773.42 = 1,367,024.92/x
  3. Step 3: Cross multiply
    2,715,224.29x = 4,072,773.42 × 1,367,024.92
  4. Step 4: Simplify right side
    2,715,224.29x = 5,567,582,748,471.69
  5. Step 5: Solve for x
    x = 5,567,582,748,471.69/2,715,224.29
  6. Step 6: Final answer
    x = 2,050,505.65

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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.