Home / 6,125,245.92-8,452,695.60-3,408,933.60

Finding the Fourth Proportional to 6,125,245.92, 8,452,695.60 and 3,408,933.60

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Solution

The fourth proportional to 6,125,245.92, 8,452,695.60 and 3,408,933.60 is: 4,704,248.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,245.92 : 8,452,695.60 = 3,408,933.60 : x
  2. Step 2: Convert to fraction form
    6,125,245.92/8,452,695.60 = 3,408,933.60/x
  3. Step 3: Cross multiply
    6,125,245.92x = 8,452,695.60 × 3,408,933.60
  4. Step 4: Simplify right side
    6,125,245.92x = 28,814,678,041,412.16
  5. Step 5: Solve for x
    x = 28,814,678,041,412.16/6,125,245.92
  6. Step 6: Final answer
    x = 4,704,248.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.