Home / 6,098,548.60-9,144,481.24-2,812,335.72

Finding the Fourth Proportional to 6,098,548.60, 9,144,481.24 and 2,812,335.72

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Solution

The fourth proportional to 6,098,548.60, 9,144,481.24 and 2,812,335.72 is: 4,216,962.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,548.60 : 9,144,481.24 = 2,812,335.72 : x
  2. Step 2: Convert to fraction form
    6,098,548.60/9,144,481.24 = 2,812,335.72/x
  3. Step 3: Cross multiply
    6,098,548.60x = 9,144,481.24 × 2,812,335.72
  4. Step 4: Simplify right side
    6,098,548.60x = 25,717,351,232,121.89
  5. Step 5: Solve for x
    x = 25,717,351,232,121.89/6,098,548.60
  6. Step 6: Final answer
    x = 4,216,962.58

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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.