Home / 4,542,342.96-6,799,342.68-3,345,616.56

Finding the Fourth Proportional to 4,542,342.96, 6,799,342.68 and 3,345,616.56

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Solution

The fourth proportional to 4,542,342.96, 6,799,342.68 and 3,345,616.56 is: 5,007,986.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,342.96 : 6,799,342.68 = 3,345,616.56 : x
  2. Step 2: Convert to fraction form
    4,542,342.96/6,799,342.68 = 3,345,616.56/x
  3. Step 3: Cross multiply
    4,542,342.96x = 6,799,342.68 × 3,345,616.56
  4. Step 4: Simplify right side
    4,542,342.96x = 22,747,993,467,322.78
  5. Step 5: Solve for x
    x = 22,747,993,467,322.78/4,542,342.96
  6. Step 6: Final answer
    x = 5,007,986.77

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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.