Home / 8,162,824.70-12,240,001.56-2,404,811

Finding the Fourth Proportional to 8,162,824.70, 12,240,001.56 and 2,404,811

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Solution

The fourth proportional to 8,162,824.70, 12,240,001.56 and 2,404,811 is: 3,605,968.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,824.70 : 12,240,001.56 = 2,404,811 : x
  2. Step 2: Convert to fraction form
    8,162,824.70/12,240,001.56 = 2,404,811/x
  3. Step 3: Cross multiply
    8,162,824.70x = 12,240,001.56 × 2,404,811
  4. Step 4: Simplify right side
    8,162,824.70x = 29,434,890,391,505.16
  5. Step 5: Solve for x
    x = 29,434,890,391,505.16/8,162,824.70
  6. Step 6: Final answer
    x = 3,605,968.70

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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.