Home / 3,347,099.68-5,017,819.92-1,452,408.16

Finding the Fourth Proportional to 3,347,099.68, 5,017,819.92 and 1,452,408.16

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Solution

The fourth proportional to 3,347,099.68, 5,017,819.92 and 1,452,408.16 is: 2,177,384.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,099.68 : 5,017,819.92 = 1,452,408.16 : x
  2. Step 2: Convert to fraction form
    3,347,099.68/5,017,819.92 = 1,452,408.16/x
  3. Step 3: Cross multiply
    3,347,099.68x = 5,017,819.92 × 1,452,408.16
  4. Step 4: Simplify right side
    3,347,099.68x = 7,287,922,597,218.55
  5. Step 5: Solve for x
    x = 7,287,922,597,218.55/3,347,099.68
  6. Step 6: Final answer
    x = 2,177,384.39

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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.