Home / 3,058,102.90-4,587,154.35-1,260,060.85

Finding the Fourth Proportional to 3,058,102.90, 4,587,154.35 and 1,260,060.85

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Solution

The fourth proportional to 3,058,102.90, 4,587,154.35 and 1,260,060.85 is: 1,890,091.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,102.90 : 4,587,154.35 = 1,260,060.85 : x
  2. Step 2: Convert to fraction form
    3,058,102.90/4,587,154.35 = 1,260,060.85/x
  3. Step 3: Cross multiply
    3,058,102.90x = 4,587,154.35 × 1,260,060.85
  4. Step 4: Simplify right side
    3,058,102.90x = 5,780,093,609,342.20
  5. Step 5: Solve for x
    x = 5,780,093,609,342.20/3,058,102.90
  6. Step 6: Final answer
    x = 1,890,091.28

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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.