Home / 11,432,082.77-17,144,512.56-3,754,462.53

Finding the Fourth Proportional to 11,432,082.77, 17,144,512.56 and 3,754,462.53

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Solution

The fourth proportional to 11,432,082.77, 17,144,512.56 and 3,754,462.53 is: 5,630,507.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,082.77 : 17,144,512.56 = 3,754,462.53 : x
  2. Step 2: Convert to fraction form
    11,432,082.77/17,144,512.56 = 3,754,462.53/x
  3. Step 3: Cross multiply
    11,432,082.77x = 17,144,512.56 × 3,754,462.53
  4. Step 4: Simplify right side
    11,432,082.77x = 64,368,430,001,634.37
  5. Step 5: Solve for x
    x = 64,368,430,001,634.37/11,432,082.77
  6. Step 6: Final answer
    x = 5,630,507.70

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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.