Home / 2,350,233.49-3,244,314.30-1,587,320.41

Finding the Fourth Proportional to 2,350,233.49, 3,244,314.30 and 1,587,320.41

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Solution

The fourth proportional to 2,350,233.49, 3,244,314.30 and 1,587,320.41 is: 2,191,172.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,233.49 : 3,244,314.30 = 1,587,320.41 : x
  2. Step 2: Convert to fraction form
    2,350,233.49/3,244,314.30 = 1,587,320.41/x
  3. Step 3: Cross multiply
    2,350,233.49x = 3,244,314.30 × 1,587,320.41
  4. Step 4: Simplify right side
    2,350,233.49x = 5,149,766,288,623.29
  5. Step 5: Solve for x
    x = 5,149,766,288,623.29/2,350,233.49
  6. Step 6: Final answer
    x = 2,191,172.21

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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.