Home / 3,192,417.15-4,790,958.53-2,247,633.15

Finding the Fourth Proportional to 3,192,417.15, 4,790,958.53 and 2,247,633.15

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Solution

The fourth proportional to 3,192,417.15, 4,790,958.53 and 2,247,633.15 is: 3,373,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,417.15 : 4,790,958.53 = 2,247,633.15 : x
  2. Step 2: Convert to fraction form
    3,192,417.15/4,790,958.53 = 2,247,633.15/x
  3. Step 3: Cross multiply
    3,192,417.15x = 4,790,958.53 × 2,247,633.15
  4. Step 4: Simplify right side
    3,192,417.15x = 10,768,317,201,065.10
  5. Step 5: Solve for x
    x = 10,768,317,201,065.10/3,192,417.15
  6. Step 6: Final answer
    x = 3,373,092.14

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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.