Home / 2,360,169.28-3,540,162.80-677,272.80

Finding the Fourth Proportional to 2,360,169.28, 3,540,162.80 and 677,272.80

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Solution

The fourth proportional to 2,360,169.28, 3,540,162.80 and 677,272.80 is: 1,015,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,169.28 : 3,540,162.80 = 677,272.80 : x
  2. Step 2: Convert to fraction form
    2,360,169.28/3,540,162.80 = 677,272.80/x
  3. Step 3: Cross multiply
    2,360,169.28x = 3,540,162.80 × 677,272.80
  4. Step 4: Simplify right side
    2,360,169.28x = 2,397,655,972,011.84
  5. Step 5: Solve for x
    x = 2,397,655,972,011.84/2,360,169.28
  6. Step 6: Final answer
    x = 1,015,883.05

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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.