Home / 6,103,604.62-9,155,119.56-2,266,190.38

Finding the Fourth Proportional to 6,103,604.62, 9,155,119.56 and 2,266,190.38

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Solution

The fourth proportional to 6,103,604.62, 9,155,119.56 and 2,266,190.38 is: 3,399,178.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,604.62 : 9,155,119.56 = 2,266,190.38 : x
  2. Step 2: Convert to fraction form
    6,103,604.62/9,155,119.56 = 2,266,190.38/x
  3. Step 3: Cross multiply
    6,103,604.62x = 9,155,119.56 × 2,266,190.38
  4. Step 4: Simplify right side
    6,103,604.62x = 20,747,243,874,621.83
  5. Step 5: Solve for x
    x = 20,747,243,874,621.83/6,103,604.62
  6. Step 6: Final answer
    x = 3,399,178.87

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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.