Home / 4,016,280.80-6,024,421.20-3,456,408.80

Finding the Fourth Proportional to 4,016,280.80, 6,024,421.20 and 3,456,408.80

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Solution

The fourth proportional to 4,016,280.80, 6,024,421.20 and 3,456,408.80 is: 5,184,613.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,280.80 : 6,024,421.20 = 3,456,408.80 : x
  2. Step 2: Convert to fraction form
    4,016,280.80/6,024,421.20 = 3,456,408.80/x
  3. Step 3: Cross multiply
    4,016,280.80x = 6,024,421.20 × 3,456,408.80
  4. Step 4: Simplify right side
    4,016,280.80x = 20,822,862,450,586.56
  5. Step 5: Solve for x
    x = 20,822,862,450,586.56/4,016,280.80
  6. Step 6: Final answer
    x = 5,184,613.20

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Similar ratio
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1.5x scale

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.