Home / 3,058,196.16-4,587,847.36-1,260,079.44

Finding the Fourth Proportional to 3,058,196.16, 4,587,847.36 and 1,260,079.44

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Solution

The fourth proportional to 3,058,196.16, 4,587,847.36 and 1,260,079.44 is: 1,890,347.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,196.16 : 4,587,847.36 = 1,260,079.44 : x
  2. Step 2: Convert to fraction form
    3,058,196.16/4,587,847.36 = 1,260,079.44/x
  3. Step 3: Cross multiply
    3,058,196.16x = 4,587,847.36 × 1,260,079.44
  4. Step 4: Simplify right side
    3,058,196.16x = 5,781,052,132,194.28
  5. Step 5: Solve for x
    x = 5,781,052,132,194.28/3,058,196.16
  6. Step 6: Final answer
    x = 1,890,347.06

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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.