Home / 7,796,462.37-11,696,686.44-3,002,864.55

Finding the Fourth Proportional to 7,796,462.37, 11,696,686.44 and 3,002,864.55

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Solution

The fourth proportional to 7,796,462.37, 11,696,686.44 and 3,002,864.55 is: 4,505,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,462.37 : 11,696,686.44 = 3,002,864.55 : x
  2. Step 2: Convert to fraction form
    7,796,462.37/11,696,686.44 = 3,002,864.55/x
  3. Step 3: Cross multiply
    7,796,462.37x = 11,696,686.44 × 3,002,864.55
  4. Step 4: Simplify right side
    7,796,462.37x = 35,123,565,063,141.70
  5. Step 5: Solve for x
    x = 35,123,565,063,141.70/7,796,462.37
  6. Step 6: Final answer
    x = 4,505,064.40

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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.