Home / 4,372,963.20-6,034,648.23-2,412,859.19

Finding the Fourth Proportional to 4,372,963.20, 6,034,648.23 and 2,412,859.19

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Solution

The fourth proportional to 4,372,963.20, 6,034,648.23 and 2,412,859.19 is: 3,329,723.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,963.20 : 6,034,648.23 = 2,412,859.19 : x
  2. Step 2: Convert to fraction form
    4,372,963.20/6,034,648.23 = 2,412,859.19/x
  3. Step 3: Cross multiply
    4,372,963.20x = 6,034,648.23 × 2,412,859.19
  4. Step 4: Simplify right side
    4,372,963.20x = 14,560,756,409,999.49
  5. Step 5: Solve for x
    x = 14,560,756,409,999.49/4,372,963.20
  6. Step 6: Final answer
    x = 3,329,723.06

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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.