Home / 1,741,976.73-2,612,964.06-544,001.72

Finding the Fourth Proportional to 1,741,976.73, 2,612,964.06 and 544,001.72

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Solution

The fourth proportional to 1,741,976.73, 2,612,964.06 and 544,001.72 is: 816,002.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,976.73 : 2,612,964.06 = 544,001.72 : x
  2. Step 2: Convert to fraction form
    1,741,976.73/2,612,964.06 = 544,001.72/x
  3. Step 3: Cross multiply
    1,741,976.73x = 2,612,964.06 × 544,001.72
  4. Step 4: Simplify right side
    1,741,976.73x = 1,421,456,929,873.36
  5. Step 5: Solve for x
    x = 1,421,456,929,873.36/1,741,976.73
  6. Step 6: Final answer
    x = 816,002.25

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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.