Home / 3,061,134.24-4,230,191.36-2,295,859.20

Finding the Fourth Proportional to 3,061,134.24, 4,230,191.36 and 2,295,859.20

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Solution

The fourth proportional to 3,061,134.24, 4,230,191.36 and 2,295,859.20 is: 3,172,655.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,134.24 : 4,230,191.36 = 2,295,859.20 : x
  2. Step 2: Convert to fraction form
    3,061,134.24/4,230,191.36 = 2,295,859.20/x
  3. Step 3: Cross multiply
    3,061,134.24x = 4,230,191.36 × 2,295,859.20
  4. Step 4: Simplify right side
    3,061,134.24x = 9,711,923,751,616.51
  5. Step 5: Solve for x
    x = 9,711,923,751,616.51/3,061,134.24
  6. Step 6: Final answer
    x = 3,172,655.29

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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.