Home / 2,752,180.44-4,126,635.43-1,046,448.47

Finding the Fourth Proportional to 2,752,180.44, 4,126,635.43 and 1,046,448.47

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Solution

The fourth proportional to 2,752,180.44, 4,126,635.43 and 1,046,448.47 is: 1,569,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,180.44 : 4,126,635.43 = 1,046,448.47 : x
  2. Step 2: Convert to fraction form
    2,752,180.44/4,126,635.43 = 1,046,448.47/x
  3. Step 3: Cross multiply
    2,752,180.44x = 4,126,635.43 × 1,046,448.47
  4. Step 4: Simplify right side
    2,752,180.44x = 4,318,311,326,739.05
  5. Step 5: Solve for x
    x = 4,318,311,326,739.05/2,752,180.44
  6. Step 6: Final answer
    x = 1,569,050.95

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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.