Home / 2,513,765.13-3,770,596.67-620,522.97

Finding the Fourth Proportional to 2,513,765.13, 3,770,596.67 and 620,522.97

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Solution

The fourth proportional to 2,513,765.13, 3,770,596.67 and 620,522.97 is: 930,771.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,765.13 : 3,770,596.67 = 620,522.97 : x
  2. Step 2: Convert to fraction form
    2,513,765.13/3,770,596.67 = 620,522.97/x
  3. Step 3: Cross multiply
    2,513,765.13x = 3,770,596.67 × 620,522.97
  4. Step 4: Simplify right side
    2,513,765.13x = 2,339,741,841,237.90
  5. Step 5: Solve for x
    x = 2,339,741,841,237.90/2,513,765.13
  6. Step 6: Final answer
    x = 930,771.86

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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.