Home / 1,441,874.52-2,162,959.61-544,071.74

Finding the Fourth Proportional to 1,441,874.52, 2,162,959.61 and 544,071.74

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Solution

The fourth proportional to 1,441,874.52, 2,162,959.61 and 544,071.74 is: 816,163.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,874.52 : 2,162,959.61 = 544,071.74 : x
  2. Step 2: Convert to fraction form
    1,441,874.52/2,162,959.61 = 544,071.74/x
  3. Step 3: Cross multiply
    1,441,874.52x = 2,162,959.61 × 544,071.74
  4. Step 4: Simplify right side
    1,441,874.52x = 1,176,805,185,027.26
  5. Step 5: Solve for x
    x = 1,176,805,185,027.26/1,441,874.52
  6. Step 6: Final answer
    x = 816,163.38

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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.