Home / 3,745,977.90-5,169,463.14-2,027,098.26

Finding the Fourth Proportional to 3,745,977.90, 5,169,463.14 and 2,027,098.26

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Solution

The fourth proportional to 3,745,977.90, 5,169,463.14 and 2,027,098.26 is: 2,797,402.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,977.90 : 5,169,463.14 = 2,027,098.26 : x
  2. Step 2: Convert to fraction form
    3,745,977.90/5,169,463.14 = 2,027,098.26/x
  3. Step 3: Cross multiply
    3,745,977.90x = 5,169,463.14 × 2,027,098.26
  4. Step 4: Simplify right side
    3,745,977.90x = 10,479,009,736,228.14
  5. Step 5: Solve for x
    x = 10,479,009,736,228.14/3,745,977.90
  6. Step 6: Final answer
    x = 2,797,402.98

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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.