Home / 11,755,844.88-16,225,452.63-6,794,496.96

Finding the Fourth Proportional to 11,755,844.88, 16,225,452.63 and 6,794,496.96

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Solution

The fourth proportional to 11,755,844.88, 16,225,452.63 and 6,794,496.96 is: 9,377,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,844.88 : 16,225,452.63 = 6,794,496.96 : x
  2. Step 2: Convert to fraction form
    11,755,844.88/16,225,452.63 = 6,794,496.96/x
  3. Step 3: Cross multiply
    11,755,844.88x = 16,225,452.63 × 6,794,496.96
  4. Step 4: Simplify right side
    11,755,844.88x = 110,243,788,569,159.02
  5. Step 5: Solve for x
    x = 110,243,788,569,159.02/11,755,844.88
  6. Step 6: Final answer
    x = 9,377,785.24

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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.