Home / 7,244,315.80-10,873,472.10-4,409,963.80

Finding the Fourth Proportional to 7,244,315.80, 10,873,472.10 and 4,409,963.80

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Solution

The fourth proportional to 7,244,315.80, 10,873,472.10 and 4,409,963.80 is: 6,619,205.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,315.80 : 10,873,472.10 = 4,409,963.80 : x
  2. Step 2: Convert to fraction form
    7,244,315.80/10,873,472.10 = 4,409,963.80/x
  3. Step 3: Cross multiply
    7,244,315.80x = 10,873,472.10 × 4,409,963.80
  4. Step 4: Simplify right side
    7,244,315.80x = 47,951,618,341,309.98
  5. Step 5: Solve for x
    x = 47,951,618,341,309.98/7,244,315.80
  6. Step 6: Final answer
    x = 6,619,205.96

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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.