Home / 9,835,513.38-14,753,270.07-2,647,063.62

Finding the Fourth Proportional to 9,835,513.38, 14,753,270.07 and 2,647,063.62

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Solution

The fourth proportional to 9,835,513.38, 14,753,270.07 and 2,647,063.62 is: 3,970,595.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,513.38 : 14,753,270.07 = 2,647,063.62 : x
  2. Step 2: Convert to fraction form
    9,835,513.38/14,753,270.07 = 2,647,063.62/x
  3. Step 3: Cross multiply
    9,835,513.38x = 14,753,270.07 × 2,647,063.62
  4. Step 4: Simplify right side
    9,835,513.38x = 39,052,844,478,331.86
  5. Step 5: Solve for x
    x = 39,052,844,478,331.86/9,835,513.38
  6. Step 6: Final answer
    x = 3,970,595.43

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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.