Home / 4,452,215.10-6,673,073.85-2,321,202.30

Finding the Fourth Proportional to 4,452,215.10, 6,673,073.85 and 2,321,202.30

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Solution

The fourth proportional to 4,452,215.10, 6,673,073.85 and 2,321,202.30 is: 3,479,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,215.10 : 6,673,073.85 = 2,321,202.30 : x
  2. Step 2: Convert to fraction form
    4,452,215.10/6,673,073.85 = 2,321,202.30/x
  3. Step 3: Cross multiply
    4,452,215.10x = 6,673,073.85 × 2,321,202.30
  4. Step 4: Simplify right side
    4,452,215.10x = 15,489,554,368,689.85
  5. Step 5: Solve for x
    x = 15,489,554,368,689.85/4,452,215.10
  6. Step 6: Final answer
    x = 3,479,066.94

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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.