Home / 5,267,634-7,269,334.92-2,853,186

Finding the Fourth Proportional to 5,267,634, 7,269,334.92 and 2,853,186

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Solution

The fourth proportional to 5,267,634, 7,269,334.92 and 2,853,186 is: 3,937,396.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,634 : 7,269,334.92 = 2,853,186 : x
  2. Step 2: Convert to fraction form
    5,267,634/7,269,334.92 = 2,853,186/x
  3. Step 3: Cross multiply
    5,267,634x = 7,269,334.92 × 2,853,186
  4. Step 4: Simplify right side
    5,267,634x = 20,740,764,623,055.12
  5. Step 5: Solve for x
    x = 20,740,764,623,055.12/5,267,634
  6. Step 6: Final answer
    x = 3,937,396.68

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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.