Home / 11,755,846.38-16,225,454.70-6,794,498.46

Finding the Fourth Proportional to 11,755,846.38, 16,225,454.70 and 6,794,498.46

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Solution

The fourth proportional to 11,755,846.38, 16,225,454.70 and 6,794,498.46 is: 9,377,787.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,846.38 : 16,225,454.70 = 6,794,498.46 : x
  2. Step 2: Convert to fraction form
    11,755,846.38/16,225,454.70 = 6,794,498.46/x
  3. Step 3: Cross multiply
    11,755,846.38x = 16,225,454.70 × 6,794,498.46
  4. Step 4: Simplify right side
    11,755,846.38x = 110,243,826,971,949.75
  5. Step 5: Solve for x
    x = 110,243,826,971,949.75/11,755,846.38
  6. Step 6: Final answer
    x = 9,377,787.31

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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.