Home / 7,612,829.52-10,504,732.94-4,349,855.48

Finding the Fourth Proportional to 7,612,829.52, 10,504,732.94 and 4,349,855.48

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Solution

The fourth proportional to 7,612,829.52, 10,504,732.94 and 4,349,855.48 is: 6,002,245.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,612,829.52 : 10,504,732.94 = 4,349,855.48 : x
  2. Step 2: Convert to fraction form
    7,612,829.52/10,504,732.94 = 4,349,855.48/x
  3. Step 3: Cross multiply
    7,612,829.52x = 10,504,732.94 × 4,349,855.48
  4. Step 4: Simplify right side
    7,612,829.52x = 45,694,070,144,995.52
  5. Step 5: Solve for x
    x = 45,694,070,144,995.52/7,612,829.52
  6. Step 6: Final answer
    x = 6,002,245.29

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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.