Home / 2,309,462.28-3,463,307.82-792,862.92

Finding the Fourth Proportional to 2,309,462.28, 3,463,307.82 and 792,862.92

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Solution

The fourth proportional to 2,309,462.28, 3,463,307.82 and 792,862.92 is: 1,188,990.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,462.28 : 3,463,307.82 = 792,862.92 : x
  2. Step 2: Convert to fraction form
    2,309,462.28/3,463,307.82 = 792,862.92/x
  3. Step 3: Cross multiply
    2,309,462.28x = 3,463,307.82 × 792,862.92
  4. Step 4: Simplify right side
    2,309,462.28x = 2,745,928,351,024.03
  5. Step 5: Solve for x
    x = 2,745,928,351,024.03/2,309,462.28
  6. Step 6: Final answer
    x = 1,188,990.34

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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.