Home / 3,352,399.65-5,031,847.17-3,170,331.90

Finding the Fourth Proportional to 3,352,399.65, 5,031,847.17 and 3,170,331.90

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Solution

The fourth proportional to 3,352,399.65, 5,031,847.17 and 3,170,331.90 is: 4,758,569.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,399.65 : 5,031,847.17 = 3,170,331.90 : x
  2. Step 2: Convert to fraction form
    3,352,399.65/5,031,847.17 = 3,170,331.90/x
  3. Step 3: Cross multiply
    3,352,399.65x = 5,031,847.17 × 3,170,331.90
  4. Step 4: Simplify right side
    3,352,399.65x = 15,952,625,598,975.72
  5. Step 5: Solve for x
    x = 15,952,625,598,975.72/3,352,399.65
  6. Step 6: Final answer
    x = 4,758,569.16

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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.