Home / 4,025,154.44-5,554,759.20-2,306,240.48

Finding the Fourth Proportional to 4,025,154.44, 5,554,759.20 and 2,306,240.48

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Solution

The fourth proportional to 4,025,154.44, 5,554,759.20 and 2,306,240.48 is: 3,182,638.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,154.44 : 5,554,759.20 = 2,306,240.48 : x
  2. Step 2: Convert to fraction form
    4,025,154.44/5,554,759.20 = 2,306,240.48/x
  3. Step 3: Cross multiply
    4,025,154.44x = 5,554,759.20 × 2,306,240.48
  4. Step 4: Simplify right side
    4,025,154.44x = 12,810,610,523,692.42
  5. Step 5: Solve for x
    x = 12,810,610,523,692.42/4,025,154.44
  6. Step 6: Final answer
    x = 3,182,638.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.