Home / 11,572,046.24-15,969,240.98-6,345,097.38

Finding the Fourth Proportional to 11,572,046.24, 15,969,240.98 and 6,345,097.38

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Solution

The fourth proportional to 11,572,046.24, 15,969,240.98 and 6,345,097.38 is: 8,756,134.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,046.24 : 15,969,240.98 = 6,345,097.38 : x
  2. Step 2: Convert to fraction form
    11,572,046.24/15,969,240.98 = 6,345,097.38/x
  3. Step 3: Cross multiply
    11,572,046.24x = 15,969,240.98 × 6,345,097.38
  4. Step 4: Simplify right side
    11,572,046.24x = 101,326,389,088,081.50
  5. Step 5: Solve for x
    x = 101,326,389,088,081.50/11,572,046.24
  6. Step 6: Final answer
    x = 8,756,134.14

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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.