Home / 2,968,571.97-4,452,847.02-1,074,870.54

Finding the Fourth Proportional to 2,968,571.97, 4,452,847.02 and 1,074,870.54

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Solution

The fourth proportional to 2,968,571.97, 4,452,847.02 and 1,074,870.54 is: 1,612,301.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,571.97 : 4,452,847.02 = 1,074,870.54 : x
  2. Step 2: Convert to fraction form
    2,968,571.97/4,452,847.02 = 1,074,870.54/x
  3. Step 3: Cross multiply
    2,968,571.97x = 4,452,847.02 × 1,074,870.54
  4. Step 4: Simplify right side
    2,968,571.97x = 4,786,234,080,924.79
  5. Step 5: Solve for x
    x = 4,786,234,080,924.79/2,968,571.97
  6. Step 6: Final answer
    x = 1,612,301.85

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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.