Home / 8,207,175.77-11,326,488.97-4,536,013.33

Finding the Fourth Proportional to 8,207,175.77, 11,326,488.97 and 4,536,013.33

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Solution

The fourth proportional to 8,207,175.77, 11,326,488.97 and 4,536,013.33 is: 6,260,022.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,175.77 : 11,326,488.97 = 4,536,013.33 : x
  2. Step 2: Convert to fraction form
    8,207,175.77/11,326,488.97 = 4,536,013.33/x
  3. Step 3: Cross multiply
    8,207,175.77x = 11,326,488.97 × 4,536,013.33
  4. Step 4: Simplify right side
    8,207,175.77x = 51,377,104,950,017.98
  5. Step 5: Solve for x
    x = 51,377,104,950,017.98/8,207,175.77
  6. Step 6: Final answer
    x = 6,260,022.50

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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.