Home / 4,491,949.10-6,200,006.19-2,559,360.38

Finding the Fourth Proportional to 4,491,949.10, 6,200,006.19 and 2,559,360.38

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Solution

The fourth proportional to 4,491,949.10, 6,200,006.19 and 2,559,360.38 is: 3,532,553.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,949.10 : 6,200,006.19 = 2,559,360.38 : x
  2. Step 2: Convert to fraction form
    4,491,949.10/6,200,006.19 = 2,559,360.38/x
  3. Step 3: Cross multiply
    4,491,949.10x = 6,200,006.19 × 2,559,360.38
  4. Step 4: Simplify right side
    4,491,949.10x = 15,868,050,198,440.75
  5. Step 5: Solve for x
    x = 15,868,050,198,440.75/4,491,949.10
  6. Step 6: Final answer
    x = 3,532,553.43

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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.