Home / 7,333,165.50-11,000,046.33-3,493,013.82

Finding the Fourth Proportional to 7,333,165.50, 11,000,046.33 and 3,493,013.82

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Solution

The fourth proportional to 7,333,165.50, 11,000,046.33 and 3,493,013.82 is: 5,239,662.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,165.50 : 11,000,046.33 = 3,493,013.82 : x
  2. Step 2: Convert to fraction form
    7,333,165.50/11,000,046.33 = 3,493,013.82/x
  3. Step 3: Cross multiply
    7,333,165.50x = 11,000,046.33 × 3,493,013.82
  4. Step 4: Simplify right side
    7,333,165.50x = 38,423,313,851,330.28
  5. Step 5: Solve for x
    x = 38,423,313,851,330.28/7,333,165.50
  6. Step 6: Final answer
    x = 5,239,662.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.