Home / 2,192,207.85-3,288,313.38-594,770.82

Finding the Fourth Proportional to 2,192,207.85, 3,288,313.38 and 594,770.82

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Solution

The fourth proportional to 2,192,207.85, 3,288,313.38 and 594,770.82 is: 892,156.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,207.85 : 3,288,313.38 = 594,770.82 : x
  2. Step 2: Convert to fraction form
    2,192,207.85/3,288,313.38 = 594,770.82/x
  3. Step 3: Cross multiply
    2,192,207.85x = 3,288,313.38 × 594,770.82
  4. Step 4: Simplify right side
    2,192,207.85x = 1,955,792,845,439.57
  5. Step 5: Solve for x
    x = 1,955,792,845,439.57/2,192,207.85
  6. Step 6: Final answer
    x = 892,156.67

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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.