Home / 2,472,327.20-3,708,596.08-874,903.52

Finding the Fourth Proportional to 2,472,327.20, 3,708,596.08 and 874,903.52

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Solution

The fourth proportional to 2,472,327.20, 3,708,596.08 and 874,903.52 is: 1,312,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,327.20 : 3,708,596.08 = 874,903.52 : x
  2. Step 2: Convert to fraction form
    2,472,327.20/3,708,596.08 = 874,903.52/x
  3. Step 3: Cross multiply
    2,472,327.20x = 3,708,596.08 × 874,903.52
  4. Step 4: Simplify right side
    2,472,327.20x = 3,244,663,764,650.20
  5. Step 5: Solve for x
    x = 3,244,663,764,650.20/2,472,327.20
  6. Step 6: Final answer
    x = 1,312,392.54

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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.