Home / 1,741,976.48-2,612,963.72-544,001.44

Finding the Fourth Proportional to 1,741,976.48, 2,612,963.72 and 544,001.44

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Solution

The fourth proportional to 1,741,976.48, 2,612,963.72 and 544,001.44 is: 816,001.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,976.48 : 2,612,963.72 = 544,001.44 : x
  2. Step 2: Convert to fraction form
    1,741,976.48/2,612,963.72 = 544,001.44/x
  3. Step 3: Cross multiply
    1,741,976.48x = 2,612,963.72 × 544,001.44
  4. Step 4: Simplify right side
    1,741,976.48x = 1,421,456,026,347.76
  5. Step 5: Solve for x
    x = 1,421,456,026,347.76/1,741,976.48
  6. Step 6: Final answer
    x = 816,001.85

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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.