Home / 11,585,524.70-17,378,200.65-3,498,484.70

Finding the Fourth Proportional to 11,585,524.70, 17,378,200.65 and 3,498,484.70

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Solution

The fourth proportional to 11,585,524.70, 17,378,200.65 and 3,498,484.70 is: 5,247,700.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,524.70 : 17,378,200.65 = 3,498,484.70 : x
  2. Step 2: Convert to fraction form
    11,585,524.70/17,378,200.65 = 3,498,484.70/x
  3. Step 3: Cross multiply
    11,585,524.70x = 17,378,200.65 × 3,498,484.70
  4. Step 4: Simplify right side
    11,585,524.70x = 60,797,369,087,555.05
  5. Step 5: Solve for x
    x = 60,797,369,087,555.05/11,585,524.70
  6. Step 6: Final answer
    x = 5,247,700.96

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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.