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Finding the Fourth Proportional to 6,582,253.77, 9,866,902.41 and 3,846,328.92

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Solution

The fourth proportional to 6,582,253.77, 9,866,902.41 and 3,846,328.92 is: 5,765,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,253.77 : 9,866,902.41 = 3,846,328.92 : x
  2. Step 2: Convert to fraction form
    6,582,253.77/9,866,902.41 = 3,846,328.92/x
  3. Step 3: Cross multiply
    6,582,253.77x = 9,866,902.41 × 3,846,328.92
  4. Step 4: Simplify right side
    6,582,253.77x = 37,951,352,090,400.70
  5. Step 5: Solve for x
    x = 37,951,352,090,400.70/6,582,253.77
  6. Step 6: Final answer
    x = 5,765,707.83

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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.