Home / 3,576,185.29-4,933,927.92-2,027,280.88

Finding the Fourth Proportional to 3,576,185.29, 4,933,927.92 and 2,027,280.88

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Solution

The fourth proportional to 3,576,185.29, 4,933,927.92 and 2,027,280.88 is: 2,796,962.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,185.29 : 4,933,927.92 = 2,027,280.88 : x
  2. Step 2: Convert to fraction form
    3,576,185.29/4,933,927.92 = 2,027,280.88/x
  3. Step 3: Cross multiply
    3,576,185.29x = 4,933,927.92 × 2,027,280.88
  4. Step 4: Simplify right side
    3,576,185.29x = 10,002,457,735,514.17
  5. Step 5: Solve for x
    x = 10,002,457,735,514.17/3,576,185.29
  6. Step 6: Final answer
    x = 2,796,962.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.