Home / 7,608,238.53-11,385,418.25-4,730,960.27

Finding the Fourth Proportional to 7,608,238.53, 11,385,418.25 and 4,730,960.27

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Solution

The fourth proportional to 7,608,238.53, 11,385,418.25 and 4,730,960.27 is: 7,079,688.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,608,238.53 : 11,385,418.25 = 4,730,960.27 : x
  2. Step 2: Convert to fraction form
    7,608,238.53/11,385,418.25 = 4,730,960.27/x
  3. Step 3: Cross multiply
    7,608,238.53x = 11,385,418.25 × 4,730,960.27
  4. Step 4: Simplify right side
    7,608,238.53x = 53,863,961,438,373.87
  5. Step 5: Solve for x
    x = 53,863,961,438,373.87/7,608,238.53
  6. Step 6: Final answer
    x = 7,079,688.85

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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.