Home / 4,487,110.56-6,192,127.94-2,744,651.75

Finding the Fourth Proportional to 4,487,110.56, 6,192,127.94 and 2,744,651.75

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Solution

The fourth proportional to 4,487,110.56, 6,192,127.94 and 2,744,651.75 is: 3,787,567.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,110.56 : 6,192,127.94 = 2,744,651.75 : x
  2. Step 2: Convert to fraction form
    4,487,110.56/6,192,127.94 = 2,744,651.75/x
  3. Step 3: Cross multiply
    4,487,110.56x = 6,192,127.94 × 2,744,651.75
  4. Step 4: Simplify right side
    4,487,110.56x = 16,995,234,742,061.00
  5. Step 5: Solve for x
    x = 16,995,234,742,061.00/4,487,110.56
  6. Step 6: Final answer
    x = 3,787,567.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.