Home / 10,380,100.59-14,324,973.57-5,969,829.15

Finding the Fourth Proportional to 10,380,100.59, 14,324,973.57 and 5,969,829.15

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Solution

The fourth proportional to 10,380,100.59, 14,324,973.57 and 5,969,829.15 is: 8,238,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,380,100.59 : 14,324,973.57 = 5,969,829.15 : x
  2. Step 2: Convert to fraction form
    10,380,100.59/14,324,973.57 = 5,969,829.15/x
  3. Step 3: Cross multiply
    10,380,100.59x = 14,324,973.57 × 5,969,829.15
  4. Step 4: Simplify right side
    10,380,100.59x = 85,517,644,791,165.58
  5. Step 5: Solve for x
    x = 85,517,644,791,165.58/10,380,100.59
  6. Step 6: Final answer
    x = 8,238,614.26

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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.