Home / 3,264,383.84-4,500,101.92-2,281,270.64

Finding the Fourth Proportional to 3,264,383.84, 4,500,101.92 and 2,281,270.64

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Solution

The fourth proportional to 3,264,383.84, 4,500,101.92 and 2,281,270.64 is: 3,144,835.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,383.84 : 4,500,101.92 = 2,281,270.64 : x
  2. Step 2: Convert to fraction form
    3,264,383.84/4,500,101.92 = 2,281,270.64/x
  3. Step 3: Cross multiply
    3,264,383.84x = 4,500,101.92 × 2,281,270.64
  4. Step 4: Simplify right side
    3,264,383.84x = 10,265,950,387,103.63
  5. Step 5: Solve for x
    x = 10,265,950,387,103.63/3,264,383.84
  6. Step 6: Final answer
    x = 3,144,835.56

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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.