Home / 6,098,604.50-9,148,096.47-2,261,381.78

Finding the Fourth Proportional to 6,098,604.50, 9,148,096.47 and 2,261,381.78

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Solution

The fourth proportional to 6,098,604.50, 9,148,096.47 and 2,261,381.78 is: 3,392,143.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,604.50 : 9,148,096.47 = 2,261,381.78 : x
  2. Step 2: Convert to fraction form
    6,098,604.50/9,148,096.47 = 2,261,381.78/x
  3. Step 3: Cross multiply
    6,098,604.50x = 9,148,096.47 × 2,261,381.78
  4. Step 4: Simplify right side
    6,098,604.50x = 20,687,338,678,940.32
  5. Step 5: Solve for x
    x = 20,687,338,678,940.32/6,098,604.50
  6. Step 6: Final answer
    x = 3,392,143.02

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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.