Home / 8,207,175.27-11,326,488.28-4,536,012.83

Finding the Fourth Proportional to 8,207,175.27, 11,326,488.28 and 4,536,012.83

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Solution

The fourth proportional to 8,207,175.27, 11,326,488.28 and 4,536,012.83 is: 6,260,021.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,175.27 : 11,326,488.28 = 4,536,012.83 : x
  2. Step 2: Convert to fraction form
    8,207,175.27/11,326,488.28 = 4,536,012.83/x
  3. Step 3: Cross multiply
    8,207,175.27x = 11,326,488.28 × 4,536,012.83
  4. Step 4: Simplify right side
    8,207,175.27x = 51,377,096,156,924.63
  5. Step 5: Solve for x
    x = 51,377,096,156,924.63/8,207,175.27
  6. Step 6: Final answer
    x = 6,260,021.81

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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.