Home / 3,058,863.20-4,584,147.60-2,045,103.20

Finding the Fourth Proportional to 3,058,863.20, 4,584,147.60 and 2,045,103.20

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Solution

The fourth proportional to 3,058,863.20, 4,584,147.60 and 2,045,103.20 is: 3,064,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,863.20 : 4,584,147.60 = 2,045,103.20 : x
  2. Step 2: Convert to fraction form
    3,058,863.20/4,584,147.60 = 2,045,103.20/x
  3. Step 3: Cross multiply
    3,058,863.20x = 4,584,147.60 × 2,045,103.20
  4. Step 4: Simplify right side
    3,058,863.20x = 9,375,054,926,032.32
  5. Step 5: Solve for x
    x = 9,375,054,926,032.32/3,058,863.20
  6. Step 6: Final answer
    x = 3,064,882.05

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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.