Home / 2,007,695.13-3,011,542.61-587,751.21

Finding the Fourth Proportional to 2,007,695.13, 3,011,542.61 and 587,751.21

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Solution

The fourth proportional to 2,007,695.13, 3,011,542.61 and 587,751.21 is: 881,626.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,695.13 : 3,011,542.61 = 587,751.21 : x
  2. Step 2: Convert to fraction form
    2,007,695.13/3,011,542.61 = 587,751.21/x
  3. Step 3: Cross multiply
    2,007,695.13x = 3,011,542.61 × 587,751.21
  4. Step 4: Simplify right side
    2,007,695.13x = 1,770,037,799,405.72
  5. Step 5: Solve for x
    x = 1,770,037,799,405.72/2,007,695.13
  6. Step 6: Final answer
    x = 881,626.78

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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.