Home / 3,058,885.20-4,584,180.60-2,045,125.20

Finding the Fourth Proportional to 3,058,885.20, 4,584,180.60 and 2,045,125.20

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Solution

The fourth proportional to 3,058,885.20, 4,584,180.60 and 2,045,125.20 is: 3,064,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,885.20 : 4,584,180.60 = 2,045,125.20 : x
  2. Step 2: Convert to fraction form
    3,058,885.20/4,584,180.60 = 2,045,125.20/x
  3. Step 3: Cross multiply
    3,058,885.20x = 4,584,180.60 × 2,045,125.20
  4. Step 4: Simplify right side
    3,058,885.20x = 9,375,223,266,411.12
  5. Step 5: Solve for x
    x = 9,375,223,266,411.12/3,058,885.20
  6. Step 6: Final answer
    x = 3,064,915.04

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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.