Home / 6,301,930.20-9,457,560.90-4,171,306.20

Finding the Fourth Proportional to 6,301,930.20, 9,457,560.90 and 4,171,306.20

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Solution

The fourth proportional to 6,301,930.20, 9,457,560.90 and 4,171,306.20 is: 6,260,047.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,930.20 : 9,457,560.90 = 4,171,306.20 : x
  2. Step 2: Convert to fraction form
    6,301,930.20/9,457,560.90 = 4,171,306.20/x
  3. Step 3: Cross multiply
    6,301,930.20x = 9,457,560.90 × 4,171,306.20
  4. Step 4: Simplify right side
    6,301,930.20x = 39,450,382,419,047.59
  5. Step 5: Solve for x
    x = 39,450,382,419,047.59/6,301,930.20
  6. Step 6: Final answer
    x = 6,260,047.50

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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.