Home / 2,266,414.66-3,399,755.25-647,059.01

Finding the Fourth Proportional to 2,266,414.66, 3,399,755.25 and 647,059.01

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Solution

The fourth proportional to 2,266,414.66, 3,399,755.25 and 647,059.01 is: 970,626.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,414.66 : 3,399,755.25 = 647,059.01 : x
  2. Step 2: Convert to fraction form
    2,266,414.66/3,399,755.25 = 647,059.01/x
  3. Step 3: Cross multiply
    2,266,414.66x = 3,399,755.25 × 647,059.01
  4. Step 4: Simplify right side
    2,266,414.66x = 2,199,842,266,307.30
  5. Step 5: Solve for x
    x = 2,199,842,266,307.30/2,266,414.66
  6. Step 6: Final answer
    x = 970,626.56

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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.