Home / 3,058,184.18-4,587,829.32-1,260,067.34

Finding the Fourth Proportional to 3,058,184.18, 4,587,829.32 and 1,260,067.34

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Solution

The fourth proportional to 3,058,184.18, 4,587,829.32 and 1,260,067.34 is: 1,890,328.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,184.18 : 4,587,829.32 = 1,260,067.34 : x
  2. Step 2: Convert to fraction form
    3,058,184.18/4,587,829.32 = 1,260,067.34/x
  3. Step 3: Cross multiply
    3,058,184.18x = 4,587,829.32 × 1,260,067.34
  4. Step 4: Simplify right side
    3,058,184.18x = 5,780,973,887,626.41
  5. Step 5: Solve for x
    x = 5,780,973,887,626.41/3,058,184.18
  6. Step 6: Final answer
    x = 1,890,328.88

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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.