Home / 2,676,557-3,693,652-1,452,861.86

Finding the Fourth Proportional to 2,676,557, 3,693,652 and 1,452,861.86

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Solution

The fourth proportional to 2,676,557, 3,693,652 and 1,452,861.86 is: 2,004,951.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,557 : 3,693,652 = 1,452,861.86 : x
  2. Step 2: Convert to fraction form
    2,676,557/3,693,652 = 1,452,861.86/x
  3. Step 3: Cross multiply
    2,676,557x = 3,693,652 × 1,452,861.86
  4. Step 4: Simplify right side
    2,676,557x = 5,366,366,114,912.72
  5. Step 5: Solve for x
    x = 5,366,366,114,912.72/2,676,557
  6. Step 6: Final answer
    x = 2,004,951.18

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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.