Home / 6,221,383.53-9,330,057.10-2,383,001.70

Finding the Fourth Proportional to 6,221,383.53, 9,330,057.10 and 2,383,001.70

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Solution

The fourth proportional to 6,221,383.53, 9,330,057.10 and 2,383,001.70 is: 3,573,729.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,383.53 : 9,330,057.10 = 2,383,001.70 : x
  2. Step 2: Convert to fraction form
    6,221,383.53/9,330,057.10 = 2,383,001.70/x
  3. Step 3: Cross multiply
    6,221,383.53x = 9,330,057.10 × 2,383,001.70
  4. Step 4: Simplify right side
    6,221,383.53x = 22,233,541,930,397.07
  5. Step 5: Solve for x
    x = 22,233,541,930,397.07/6,221,383.53
  6. Step 6: Final answer
    x = 3,573,729.51

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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.