Home / 3,238,496.30-4,857,744.45-1,344,262.70

Finding the Fourth Proportional to 3,238,496.30, 4,857,744.45 and 1,344,262.70

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Solution

The fourth proportional to 3,238,496.30, 4,857,744.45 and 1,344,262.70 is: 2,016,394.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,496.30 : 4,857,744.45 = 1,344,262.70 : x
  2. Step 2: Convert to fraction form
    3,238,496.30/4,857,744.45 = 1,344,262.70/x
  3. Step 3: Cross multiply
    3,238,496.30x = 4,857,744.45 × 1,344,262.70
  4. Step 4: Simplify right side
    3,238,496.30x = 6,530,084,670,267.02
  5. Step 5: Solve for x
    x = 6,530,084,670,267.02/3,238,496.30
  6. Step 6: Final answer
    x = 2,016,394.05

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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.