Home / 10,795,382.32-14,897,606.01-6,149,165.57

Finding the Fourth Proportional to 10,795,382.32, 14,897,606.01 and 6,149,165.57

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Solution

The fourth proportional to 10,795,382.32, 14,897,606.01 and 6,149,165.57 is: 8,485,836.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,382.32 : 14,897,606.01 = 6,149,165.57 : x
  2. Step 2: Convert to fraction form
    10,795,382.32/14,897,606.01 = 6,149,165.57/x
  3. Step 3: Cross multiply
    10,795,382.32x = 14,897,606.01 × 6,149,165.57
  4. Step 4: Simplify right side
    10,795,382.32x = 91,607,845,930,245.97
  5. Step 5: Solve for x
    x = 91,607,845,930,245.97/10,795,382.32
  6. Step 6: Final answer
    x = 8,485,836.19

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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.