Home / 3,227,324.28-4,841,511.72-953,078.64

Finding the Fourth Proportional to 3,227,324.28, 4,841,511.72 and 953,078.64

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Solution

The fourth proportional to 3,227,324.28, 4,841,511.72 and 953,078.64 is: 1,429,773.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,324.28 : 4,841,511.72 = 953,078.64 : x
  2. Step 2: Convert to fraction form
    3,227,324.28/4,841,511.72 = 953,078.64/x
  3. Step 3: Cross multiply
    3,227,324.28x = 4,841,511.72 × 953,078.64
  4. Step 4: Simplify right side
    3,227,324.28x = 4,614,341,405,641.66
  5. Step 5: Solve for x
    x = 4,614,341,405,641.66/3,227,324.28
  6. Step 6: Final answer
    x = 1,429,773.09

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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.