Home / 4,445,626.92-6,134,926.68-2,408,431.56

Finding the Fourth Proportional to 4,445,626.92, 6,134,926.68 and 2,408,431.56

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Solution

The fourth proportional to 4,445,626.92, 6,134,926.68 and 2,408,431.56 is: 3,323,614.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,626.92 : 6,134,926.68 = 2,408,431.56 : x
  2. Step 2: Convert to fraction form
    4,445,626.92/6,134,926.68 = 2,408,431.56/x
  3. Step 3: Cross multiply
    4,445,626.92x = 6,134,926.68 × 2,408,431.56
  4. Step 4: Simplify right side
    4,445,626.92x = 14,775,551,034,398.02
  5. Step 5: Solve for x
    x = 14,775,551,034,398.02/4,445,626.92
  6. Step 6: Final answer
    x = 3,323,614.71

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1.5x scale

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.