Home / 11,744,043.31-16,206,746.07-6,517,840.24

Finding the Fourth Proportional to 11,744,043.31, 16,206,746.07 and 6,517,840.24

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Solution

The fourth proportional to 11,744,043.31, 16,206,746.07 and 6,517,840.24 is: 8,994,600.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744,043.31 : 16,206,746.07 = 6,517,840.24 : x
  2. Step 2: Convert to fraction form
    11,744,043.31/16,206,746.07 = 6,517,840.24/x
  3. Step 3: Cross multiply
    11,744,043.31x = 16,206,746.07 × 6,517,840.24
  4. Step 4: Simplify right side
    11,744,043.31x = 105,632,981,694,507.86
  5. Step 5: Solve for x
    x = 105,632,981,694,507.86/11,744,043.31
  6. Step 6: Final answer
    x = 8,994,600.83

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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.