Home / 10,836,275.43-14,954,731.92-6,007,379.43

Finding the Fourth Proportional to 10,836,275.43, 14,954,731.92 and 6,007,379.43

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Solution

The fourth proportional to 10,836,275.43, 14,954,731.92 and 6,007,379.43 is: 8,290,556.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836,275.43 : 14,954,731.92 = 6,007,379.43 : x
  2. Step 2: Convert to fraction form
    10,836,275.43/14,954,731.92 = 6,007,379.43/x
  3. Step 3: Cross multiply
    10,836,275.43x = 14,954,731.92 × 6,007,379.43
  4. Step 4: Simplify right side
    10,836,275.43x = 89,838,748,917,372.41
  5. Step 5: Solve for x
    x = 89,838,748,917,372.41/10,836,275.43
  6. Step 6: Final answer
    x = 8,290,556.06

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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.