Home / 3,058,449.35-4,588,225.63-1,260,331.97

Finding the Fourth Proportional to 3,058,449.35, 4,588,225.63 and 1,260,331.97

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Solution

The fourth proportional to 3,058,449.35, 4,588,225.63 and 1,260,331.97 is: 1,890,725.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,449.35 : 4,588,225.63 = 1,260,331.97 : x
  2. Step 2: Convert to fraction form
    3,058,449.35/4,588,225.63 = 1,260,331.97/x
  3. Step 3: Cross multiply
    3,058,449.35x = 4,588,225.63 × 1,260,331.97
  4. Step 4: Simplify right side
    3,058,449.35x = 5,782,687,420,970.43
  5. Step 5: Solve for x
    x = 5,782,687,420,970.43/3,058,449.35
  6. Step 6: Final answer
    x = 1,890,725.26

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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.