Home / 6,776,474.46-10,162,556.13-2,226,474.48

Finding the Fourth Proportional to 6,776,474.46, 10,162,556.13 and 2,226,474.48

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Solution

The fourth proportional to 6,776,474.46, 10,162,556.13 and 2,226,474.48 is: 3,339,003.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,474.46 : 10,162,556.13 = 2,226,474.48 : x
  2. Step 2: Convert to fraction form
    6,776,474.46/10,162,556.13 = 2,226,474.48/x
  3. Step 3: Cross multiply
    6,776,474.46x = 10,162,556.13 × 2,226,474.48
  4. Step 4: Simplify right side
    6,776,474.46x = 22,626,671,875,012.56
  5. Step 5: Solve for x
    x = 22,626,671,875,012.56/6,776,474.46
  6. Step 6: Final answer
    x = 3,339,003.49

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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.