Home / 2,685,361.24-4,027,082.46-887,912.92

Finding the Fourth Proportional to 2,685,361.24, 4,027,082.46 and 887,912.92

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Solution

The fourth proportional to 2,685,361.24, 4,027,082.46 and 887,912.92 is: 1,331,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,361.24 : 4,027,082.46 = 887,912.92 : x
  2. Step 2: Convert to fraction form
    2,685,361.24/4,027,082.46 = 887,912.92/x
  3. Step 3: Cross multiply
    2,685,361.24x = 4,027,082.46 × 887,912.92
  4. Step 4: Simplify right side
    2,685,361.24x = 3,575,698,546,139.38
  5. Step 5: Solve for x
    x = 3,575,698,546,139.38/2,685,361.24
  6. Step 6: Final answer
    x = 1,331,552.16

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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.