Home / 6,746,682.17-10,117,239.91-2,591,456.32

Finding the Fourth Proportional to 6,746,682.17, 10,117,239.91 and 2,591,456.32

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Solution

The fourth proportional to 6,746,682.17, 10,117,239.91 and 2,591,456.32 is: 3,886,115.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,682.17 : 10,117,239.91 = 2,591,456.32 : x
  2. Step 2: Convert to fraction form
    6,746,682.17/10,117,239.91 = 2,591,456.32/x
  3. Step 3: Cross multiply
    6,746,682.17x = 10,117,239.91 × 2,591,456.32
  4. Step 4: Simplify right side
    6,746,682.17x = 26,218,385,305,725.73
  5. Step 5: Solve for x
    x = 26,218,385,305,725.73/6,746,682.17
  6. Step 6: Final answer
    x = 3,886,115.37

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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.