Home / 2,694,404.40-4,041,606.60-2,561,544.15

Finding the Fourth Proportional to 2,694,404.40, 4,041,606.60 and 2,561,544.15

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Solution

The fourth proportional to 2,694,404.40, 4,041,606.60 and 2,561,544.15 is: 3,842,316.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,404.40 : 4,041,606.60 = 2,561,544.15 : x
  2. Step 2: Convert to fraction form
    2,694,404.40/4,041,606.60 = 2,561,544.15/x
  3. Step 3: Cross multiply
    2,694,404.40x = 4,041,606.60 × 2,561,544.15
  4. Step 4: Simplify right side
    2,694,404.40x = 10,352,753,742,831.39
  5. Step 5: Solve for x
    x = 10,352,753,742,831.39/2,694,404.40
  6. Step 6: Final answer
    x = 3,842,316.23

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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.