Home / 3,622,488.30-5,433,732.45-2,347,029.90

Finding the Fourth Proportional to 3,622,488.30, 5,433,732.45 and 2,347,029.90

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Solution

The fourth proportional to 3,622,488.30, 5,433,732.45 and 2,347,029.90 is: 3,520,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,488.30 : 5,433,732.45 = 2,347,029.90 : x
  2. Step 2: Convert to fraction form
    3,622,488.30/5,433,732.45 = 2,347,029.90/x
  3. Step 3: Cross multiply
    3,622,488.30x = 5,433,732.45 × 2,347,029.90
  4. Step 4: Simplify right side
    3,622,488.30x = 12,753,132,528,750.26
  5. Step 5: Solve for x
    x = 12,753,132,528,750.26/3,622,488.30
  6. Step 6: Final answer
    x = 3,520,544.85

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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.