Home / 9,744,989.14-13,444,993.41-5,669,820.82

Finding the Fourth Proportional to 9,744,989.14, 13,444,993.41 and 5,669,820.82

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Solution

The fourth proportional to 9,744,989.14, 13,444,993.41 and 5,669,820.82 is: 7,822,553.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,989.14 : 13,444,993.41 = 5,669,820.82 : x
  2. Step 2: Convert to fraction form
    9,744,989.14/13,444,993.41 = 5,669,820.82/x
  3. Step 3: Cross multiply
    9,744,989.14x = 13,444,993.41 × 5,669,820.82
  4. Step 4: Simplify right side
    9,744,989.14x = 76,230,703,560,780.80
  5. Step 5: Solve for x
    x = 76,230,703,560,780.80/9,744,989.14
  6. Step 6: Final answer
    x = 7,822,553.98

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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.