Home / 6,933,560.24-10,391,822.24-3,894,537.84

Finding the Fourth Proportional to 6,933,560.24, 10,391,822.24 and 3,894,537.84

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Solution

The fourth proportional to 6,933,560.24, 10,391,822.24 and 3,894,537.84 is: 5,837,022.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,560.24 : 10,391,822.24 = 3,894,537.84 : x
  2. Step 2: Convert to fraction form
    6,933,560.24/10,391,822.24 = 3,894,537.84/x
  3. Step 3: Cross multiply
    6,933,560.24x = 10,391,822.24 × 3,894,537.84
  4. Step 4: Simplify right side
    6,933,560.24x = 40,471,344,920,760.87
  5. Step 5: Solve for x
    x = 40,471,344,920,760.87/6,933,560.24
  6. Step 6: Final answer
    x = 5,837,022.19

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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.