Home / 5,801,878.29-8,006,808.10-3,479,148.97

Finding the Fourth Proportional to 5,801,878.29, 8,006,808.10 and 3,479,148.97

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Solution

The fourth proportional to 5,801,878.29, 8,006,808.10 and 3,479,148.97 is: 4,801,355.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,878.29 : 8,006,808.10 = 3,479,148.97 : x
  2. Step 2: Convert to fraction form
    5,801,878.29/8,006,808.10 = 3,479,148.97/x
  3. Step 3: Cross multiply
    5,801,878.29x = 8,006,808.10 × 3,479,148.97
  4. Step 4: Simplify right side
    5,801,878.29x = 27,856,878,150,509.61
  5. Step 5: Solve for x
    x = 27,856,878,150,509.61/5,801,878.29
  6. Step 6: Final answer
    x = 4,801,355.14

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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.