Home / 2,332,595.91-3,218,997.30-1,300,169.16

Finding the Fourth Proportional to 2,332,595.91, 3,218,997.30 and 1,300,169.16

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Solution

The fourth proportional to 2,332,595.91, 3,218,997.30 and 1,300,169.16 is: 1,794,241.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,595.91 : 3,218,997.30 = 1,300,169.16 : x
  2. Step 2: Convert to fraction form
    2,332,595.91/3,218,997.30 = 1,300,169.16/x
  3. Step 3: Cross multiply
    2,332,595.91x = 3,218,997.30 × 1,300,169.16
  4. Step 4: Simplify right side
    2,332,595.91x = 4,185,241,015,583.27
  5. Step 5: Solve for x
    x = 4,185,241,015,583.27/2,332,595.91
  6. Step 6: Final answer
    x = 1,794,241.77

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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.