Home / 4,955,635.91-7,424,654.82-2,070,651.74

Finding the Fourth Proportional to 4,955,635.91, 7,424,654.82 and 2,070,651.74

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Solution

The fourth proportional to 4,955,635.91, 7,424,654.82 and 2,070,651.74 is: 3,102,301.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,635.91 : 7,424,654.82 = 2,070,651.74 : x
  2. Step 2: Convert to fraction form
    4,955,635.91/7,424,654.82 = 2,070,651.74/x
  3. Step 3: Cross multiply
    4,955,635.91x = 7,424,654.82 × 2,070,651.74
  4. Step 4: Simplify right side
    4,955,635.91x = 15,373,874,421,932.39
  5. Step 5: Solve for x
    x = 15,373,874,421,932.39/4,955,635.91
  6. Step 6: Final answer
    x = 3,102,301.04

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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.