Home / 4,217,194.56-5,819,732.10-2,283,456.18

Finding the Fourth Proportional to 4,217,194.56, 5,819,732.10 and 2,283,456.18

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Solution

The fourth proportional to 4,217,194.56, 5,819,732.10 and 2,283,456.18 is: 3,151,171.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,194.56 : 5,819,732.10 = 2,283,456.18 : x
  2. Step 2: Convert to fraction form
    4,217,194.56/5,819,732.10 = 2,283,456.18/x
  3. Step 3: Cross multiply
    4,217,194.56x = 5,819,732.10 × 2,283,456.18
  4. Step 4: Simplify right side
    4,217,194.56x = 13,289,103,229,689.38
  5. Step 5: Solve for x
    x = 13,289,103,229,689.38/4,217,194.56
  6. Step 6: Final answer
    x = 3,151,171.48

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Double scale
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1.5x scale

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.