Home / 2,327,878.30-3,491,965.04-730,504.44

Finding the Fourth Proportional to 2,327,878.30, 3,491,965.04 and 730,504.44

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Solution

The fourth proportional to 2,327,878.30, 3,491,965.04 and 730,504.44 is: 1,095,802.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,878.30 : 3,491,965.04 = 730,504.44 : x
  2. Step 2: Convert to fraction form
    2,327,878.30/3,491,965.04 = 730,504.44/x
  3. Step 3: Cross multiply
    2,327,878.30x = 3,491,965.04 × 730,504.44
  4. Step 4: Simplify right side
    2,327,878.30x = 2,550,895,966,044.78
  5. Step 5: Solve for x
    x = 2,550,895,966,044.78/2,327,878.30
  6. Step 6: Final answer
    x = 1,095,802.97

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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.