Home / 2,752,106.72-4,126,524.70-1,046,374.88

Finding the Fourth Proportional to 2,752,106.72, 4,126,524.70 and 1,046,374.88

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Solution

The fourth proportional to 2,752,106.72, 4,126,524.70 and 1,046,374.88 is: 1,568,940.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,106.72 : 4,126,524.70 = 1,046,374.88 : x
  2. Step 2: Convert to fraction form
    2,752,106.72/4,126,524.70 = 1,046,374.88/x
  3. Step 3: Cross multiply
    2,752,106.72x = 4,126,524.70 × 1,046,374.88
  4. Step 4: Simplify right side
    2,752,106.72x = 4,317,891,776,192.12
  5. Step 5: Solve for x
    x = 4,317,891,776,192.12/2,752,106.72
  6. Step 6: Final answer
    x = 1,568,940.53

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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.