Home / 2,250,878.24-3,376,651.12-653,454.56

Finding the Fourth Proportional to 2,250,878.24, 3,376,651.12 and 653,454.56

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Solution

The fourth proportional to 2,250,878.24, 3,376,651.12 and 653,454.56 is: 980,278.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,878.24 : 3,376,651.12 = 653,454.56 : x
  2. Step 2: Convert to fraction form
    2,250,878.24/3,376,651.12 = 653,454.56/x
  3. Step 3: Cross multiply
    2,250,878.24x = 3,376,651.12 × 653,454.56
  4. Step 4: Simplify right side
    2,250,878.24x = 2,206,488,071,893.11
  5. Step 5: Solve for x
    x = 2,206,488,071,893.11/2,250,878.24
  6. Step 6: Final answer
    x = 980,278.73

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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.