Home / 3,060,452.49-4,585,358.66-2,147,699.13

Finding the Fourth Proportional to 3,060,452.49, 4,585,358.66 and 2,147,699.13

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Solution

The fourth proportional to 3,060,452.49, 4,585,358.66 and 2,147,699.13 is: 3,217,815.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,452.49 : 4,585,358.66 = 2,147,699.13 : x
  2. Step 2: Convert to fraction form
    3,060,452.49/4,585,358.66 = 2,147,699.13/x
  3. Step 3: Cross multiply
    3,060,452.49x = 4,585,358.66 × 2,147,699.13
  4. Step 4: Simplify right side
    3,060,452.49x = 9,847,970,794,081.47
  5. Step 5: Solve for x
    x = 9,847,970,794,081.47/3,060,452.49
  6. Step 6: Final answer
    x = 3,217,815.28

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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.