Home / 7,344,003.96-11,017,874.61-4,313,932.47

Finding the Fourth Proportional to 7,344,003.96, 11,017,874.61 and 4,313,932.47

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Solution

The fourth proportional to 7,344,003.96, 11,017,874.61 and 4,313,932.47 is: 6,471,996.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,003.96 : 11,017,874.61 = 4,313,932.47 : x
  2. Step 2: Convert to fraction form
    7,344,003.96/11,017,874.61 = 4,313,932.47/x
  3. Step 3: Cross multiply
    7,344,003.96x = 11,017,874.61 × 4,313,932.47
  4. Step 4: Simplify right side
    7,344,003.96x = 47,530,367,030,467.58
  5. Step 5: Solve for x
    x = 47,530,367,030,467.58/7,344,003.96
  6. Step 6: Final answer
    x = 6,471,996.38

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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.