Home / 10,325,697.59-15,486,863.02-3,037,452.85

Finding the Fourth Proportional to 10,325,697.59, 15,486,863.02 and 3,037,452.85

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Solution

The fourth proportional to 10,325,697.59, 15,486,863.02 and 3,037,452.85 is: 4,555,684.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,697.59 : 15,486,863.02 = 3,037,452.85 : x
  2. Step 2: Convert to fraction form
    10,325,697.59/15,486,863.02 = 3,037,452.85/x
  3. Step 3: Cross multiply
    10,325,697.59x = 15,486,863.02 × 3,037,452.85
  4. Step 4: Simplify right side
    10,325,697.59x = 47,040,616,229,423.55
  5. Step 5: Solve for x
    x = 47,040,616,229,423.55/10,325,697.59
  6. Step 6: Final answer
    x = 4,555,684.09

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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.