Home / 12,024,434.70-16,593,275.17-6,517,691.33

Finding the Fourth Proportional to 12,024,434.70, 16,593,275.17 and 6,517,691.33

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Solution

The fourth proportional to 12,024,434.70, 16,593,275.17 and 6,517,691.33 is: 8,994,172.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,024,434.70 : 16,593,275.17 = 6,517,691.33 : x
  2. Step 2: Convert to fraction form
    12,024,434.70/16,593,275.17 = 6,517,691.33/x
  3. Step 3: Cross multiply
    12,024,434.70x = 16,593,275.17 × 6,517,691.33
  4. Step 4: Simplify right side
    12,024,434.70x = 108,149,845,628,846.91
  5. Step 5: Solve for x
    x = 108,149,845,628,846.91/12,024,434.70
  6. Step 6: Final answer
    x = 8,994,172.97

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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.