Home / 2,306,012.20-3,449,687.10-2,026,076.20

Finding the Fourth Proportional to 2,306,012.20, 3,449,687.10 and 2,026,076.20

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Solution

The fourth proportional to 2,306,012.20, 3,449,687.10 and 2,026,076.20 is: 3,030,915.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,012.20 : 3,449,687.10 = 2,026,076.20 : x
  2. Step 2: Convert to fraction form
    2,306,012.20/3,449,687.10 = 2,026,076.20/x
  3. Step 3: Cross multiply
    2,306,012.20x = 3,449,687.10 × 2,026,076.20
  4. Step 4: Simplify right side
    2,306,012.20x = 6,989,328,930,757.02
  5. Step 5: Solve for x
    x = 6,989,328,930,757.02/2,306,012.20
  6. Step 6: Final answer
    x = 3,030,915.85

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1.5x scale

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.