Home / 6,248,835.30-9,351,480.15-3,726,300.90

Finding the Fourth Proportional to 6,248,835.30, 9,351,480.15 and 3,726,300.90

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Solution

The fourth proportional to 6,248,835.30, 9,351,480.15 and 3,726,300.90 is: 5,576,467.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,835.30 : 9,351,480.15 = 3,726,300.90 : x
  2. Step 2: Convert to fraction form
    6,248,835.30/9,351,480.15 = 3,726,300.90/x
  3. Step 3: Cross multiply
    6,248,835.30x = 9,351,480.15 × 3,726,300.90
  4. Step 4: Simplify right side
    6,248,835.30x = 34,846,428,899,277.14
  5. Step 5: Solve for x
    x = 34,846,428,899,277.14/6,248,835.30
  6. Step 6: Final answer
    x = 5,576,467.81

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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.