Home / 3,058,197.24-4,587,848.82-1,260,080.40

Finding the Fourth Proportional to 3,058,197.24, 4,587,848.82 and 1,260,080.40

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Solution

The fourth proportional to 3,058,197.24, 4,587,848.82 and 1,260,080.40 is: 1,890,348.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,197.24 : 4,587,848.82 = 1,260,080.40 : x
  2. Step 2: Convert to fraction form
    3,058,197.24/4,587,848.82 = 1,260,080.40/x
  3. Step 3: Cross multiply
    3,058,197.24x = 4,587,848.82 × 1,260,080.40
  4. Step 4: Simplify right side
    3,058,197.24x = 5,781,058,376,245.13
  5. Step 5: Solve for x
    x = 5,781,058,376,245.13/3,058,197.24
  6. Step 6: Final answer
    x = 1,890,348.44

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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.