Home / 4,243,593.90-5,856,314.07-2,309,761.02

Finding the Fourth Proportional to 4,243,593.90, 5,856,314.07 and 2,309,761.02

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Solution

The fourth proportional to 4,243,593.90, 5,856,314.07 and 2,309,761.02 is: 3,187,554.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,593.90 : 5,856,314.07 = 2,309,761.02 : x
  2. Step 2: Convert to fraction form
    4,243,593.90/5,856,314.07 = 2,309,761.02/x
  3. Step 3: Cross multiply
    4,243,593.90x = 5,856,314.07 × 2,309,761.02
  4. Step 4: Simplify right side
    4,243,593.90x = 13,526,685,959,763.55
  5. Step 5: Solve for x
    x = 13,526,685,959,763.55/4,243,593.90
  6. Step 6: Final answer
    x = 3,187,554.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.