Home / 7,542,241.27-11,313,465.71-2,150,892.27

Finding the Fourth Proportional to 7,542,241.27, 11,313,465.71 and 2,150,892.27

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Solution

The fourth proportional to 7,542,241.27, 11,313,465.71 and 2,150,892.27 is: 3,226,368.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,542,241.27 : 11,313,465.71 = 2,150,892.27 : x
  2. Step 2: Convert to fraction form
    7,542,241.27/11,313,465.71 = 2,150,892.27/x
  3. Step 3: Cross multiply
    7,542,241.27x = 11,313,465.71 × 2,150,892.27
  4. Step 4: Simplify right side
    7,542,241.27x = 24,334,045,931,794.60
  5. Step 5: Solve for x
    x = 24,334,045,931,794.60/7,542,241.27
  6. Step 6: Final answer
    x = 3,226,368.01

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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.