Home / 6,352,219.89-9,522,972.43-2,755,278.61

Finding the Fourth Proportional to 6,352,219.89, 9,522,972.43 and 2,755,278.61

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Solution

The fourth proportional to 6,352,219.89, 9,522,972.43 and 2,755,278.61 is: 4,130,594.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,219.89 : 9,522,972.43 = 2,755,278.61 : x
  2. Step 2: Convert to fraction form
    6,352,219.89/9,522,972.43 = 2,755,278.61/x
  3. Step 3: Cross multiply
    6,352,219.89x = 9,522,972.43 × 2,755,278.61
  4. Step 4: Simplify right side
    6,352,219.89x = 26,238,442,239,998.72
  5. Step 5: Solve for x
    x = 26,238,442,239,998.72/6,352,219.89
  6. Step 6: Final answer
    x = 4,130,594.14

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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.