Home / 4,024,851.72-6,034,839.36-1,806,157.14

Finding the Fourth Proportional to 4,024,851.72, 6,034,839.36 and 1,806,157.14

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Solution

The fourth proportional to 4,024,851.72, 6,034,839.36 and 1,806,157.14 is: 2,708,141.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,851.72 : 6,034,839.36 = 1,806,157.14 : x
  2. Step 2: Convert to fraction form
    4,024,851.72/6,034,839.36 = 1,806,157.14/x
  3. Step 3: Cross multiply
    4,024,851.72x = 6,034,839.36 × 1,806,157.14
  4. Step 4: Simplify right side
    4,024,851.72x = 10,899,868,198,817.03
  5. Step 5: Solve for x
    x = 10,899,868,198,817.03/4,024,851.72
  6. Step 6: Final answer
    x = 2,708,141.56

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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.