Home / 3,693,606.28-5,542,568.39-2,667,925.15

Finding the Fourth Proportional to 3,693,606.28, 5,542,568.39 and 2,667,925.15

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Solution

The fourth proportional to 3,693,606.28, 5,542,568.39 and 2,667,925.15 is: 4,003,447.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,606.28 : 5,542,568.39 = 2,667,925.15 : x
  2. Step 2: Convert to fraction form
    3,693,606.28/5,542,568.39 = 2,667,925.15/x
  3. Step 3: Cross multiply
    3,693,606.28x = 5,542,568.39 × 2,667,925.15
  4. Step 4: Simplify right side
    3,693,606.28x = 14,787,157,596,089.40
  5. Step 5: Solve for x
    x = 14,787,157,596,089.40/3,693,606.28
  6. Step 6: Final answer
    x = 4,003,447.17

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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.