Home / 3,695,252.87-5,098,709.21-2,063,409.15

Finding the Fourth Proportional to 3,695,252.87, 5,098,709.21 and 2,063,409.15

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Solution

The fourth proportional to 3,695,252.87, 5,098,709.21 and 2,063,409.15 is: 2,847,091.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,252.87 : 5,098,709.21 = 2,063,409.15 : x
  2. Step 2: Convert to fraction form
    3,695,252.87/5,098,709.21 = 2,063,409.15/x
  3. Step 3: Cross multiply
    3,695,252.87x = 5,098,709.21 × 2,063,409.15
  4. Step 4: Simplify right side
    3,695,252.87x = 10,520,723,226,786.22
  5. Step 5: Solve for x
    x = 10,520,723,226,786.22/3,695,252.87
  6. Step 6: Final answer
    x = 2,847,091.56

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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.