Home / 4,098,048.20-6,147,072.30-3,888,096.20

Finding the Fourth Proportional to 4,098,048.20, 6,147,072.30 and 3,888,096.20

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Solution

The fourth proportional to 4,098,048.20, 6,147,072.30 and 3,888,096.20 is: 5,832,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,048.20 : 6,147,072.30 = 3,888,096.20 : x
  2. Step 2: Convert to fraction form
    4,098,048.20/6,147,072.30 = 3,888,096.20/x
  3. Step 3: Cross multiply
    4,098,048.20x = 6,147,072.30 × 3,888,096.20
  4. Step 4: Simplify right side
    4,098,048.20x = 23,900,408,450,755.26
  5. Step 5: Solve for x
    x = 23,900,408,450,755.26/4,098,048.20
  6. Step 6: Final answer
    x = 5,832,144.30

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Similar ratio
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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.