Home / 2,262,691.94-3,394,038.24-665,268.89

Finding the Fourth Proportional to 2,262,691.94, 3,394,038.24 and 665,268.89

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Solution

The fourth proportional to 2,262,691.94, 3,394,038.24 and 665,268.89 is: 997,903.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,691.94 : 3,394,038.24 = 665,268.89 : x
  2. Step 2: Convert to fraction form
    2,262,691.94/3,394,038.24 = 665,268.89/x
  3. Step 3: Cross multiply
    2,262,691.94x = 3,394,038.24 × 665,268.89
  4. Step 4: Simplify right side
    2,262,691.94x = 2,257,948,035,572.16
  5. Step 5: Solve for x
    x = 2,257,948,035,572.16/2,262,691.94
  6. Step 6: Final answer
    x = 997,903.43

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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.