Home / 2,452,909.48-3,679,083.92-655,933.14

Finding the Fourth Proportional to 2,452,909.48, 3,679,083.92 and 655,933.14

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Solution

The fourth proportional to 2,452,909.48, 3,679,083.92 and 655,933.14 is: 983,824.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,909.48 : 3,679,083.92 = 655,933.14 : x
  2. Step 2: Convert to fraction form
    2,452,909.48/3,679,083.92 = 655,933.14/x
  3. Step 3: Cross multiply
    2,452,909.48x = 3,679,083.92 × 655,933.14
  4. Step 4: Simplify right side
    2,452,909.48x = 2,413,233,067,969.11
  5. Step 5: Solve for x
    x = 2,413,233,067,969.11/2,452,909.48
  6. Step 6: Final answer
    x = 983,824.75

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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.