Home / 6,902,175.24-9,524,811.06-3,846,310.92

Finding the Fourth Proportional to 6,902,175.24, 9,524,811.06 and 3,846,310.92

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Solution

The fourth proportional to 6,902,175.24, 9,524,811.06 and 3,846,310.92 is: 5,307,802.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,175.24 : 9,524,811.06 = 3,846,310.92 : x
  2. Step 2: Convert to fraction form
    6,902,175.24/9,524,811.06 = 3,846,310.92/x
  3. Step 3: Cross multiply
    6,902,175.24x = 9,524,811.06 × 3,846,310.92
  4. Step 4: Simplify right side
    6,902,175.24x = 36,635,384,791,014.77
  5. Step 5: Solve for x
    x = 36,635,384,791,014.77/6,902,175.24
  6. Step 6: Final answer
    x = 5,307,802.76

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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.