Home / 2,727,568.38-3,765,657.14-2,424,924.84

Finding the Fourth Proportional to 2,727,568.38, 3,765,657.14 and 2,424,924.84

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Solution

The fourth proportional to 2,727,568.38, 3,765,657.14 and 2,424,924.84 is: 3,347,830.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,568.38 : 3,765,657.14 = 2,424,924.84 : x
  2. Step 2: Convert to fraction form
    2,727,568.38/3,765,657.14 = 2,424,924.84/x
  3. Step 3: Cross multiply
    2,727,568.38x = 3,765,657.14 × 2,424,924.84
  4. Step 4: Simplify right side
    2,727,568.38x = 9,131,435,562,439.62
  5. Step 5: Solve for x
    x = 9,131,435,562,439.62/2,727,568.38
  6. Step 6: Final answer
    x = 3,347,830.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.