Home / 2,493,410.71-3,745,432.21-2,347,631.47

Finding the Fourth Proportional to 2,493,410.71, 3,745,432.21 and 2,347,631.47

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Solution

The fourth proportional to 2,493,410.71, 3,745,432.21 and 2,347,631.47 is: 3,526,452.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,410.71 : 3,745,432.21 = 2,347,631.47 : x
  2. Step 2: Convert to fraction form
    2,493,410.71/3,745,432.21 = 2,347,631.47/x
  3. Step 3: Cross multiply
    2,493,410.71x = 3,745,432.21 × 2,347,631.47
  4. Step 4: Simplify right side
    2,493,410.71x = 8,792,894,524,947.65
  5. Step 5: Solve for x
    x = 8,792,894,524,947.65/2,493,410.71
  6. Step 6: Final answer
    x = 3,526,452.54

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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.