Home / 6,192,409.64-9,274,472.54-2,956,223.66

Finding the Fourth Proportional to 6,192,409.64, 9,274,472.54 and 2,956,223.66

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Solution

The fourth proportional to 6,192,409.64, 9,274,472.54 and 2,956,223.66 is: 4,427,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,409.64 : 9,274,472.54 = 2,956,223.66 : x
  2. Step 2: Convert to fraction form
    6,192,409.64/9,274,472.54 = 2,956,223.66/x
  3. Step 3: Cross multiply
    6,192,409.64x = 9,274,472.54 × 2,956,223.66
  4. Step 4: Simplify right side
    6,192,409.64x = 27,417,415,156,768.30
  5. Step 5: Solve for x
    x = 27,417,415,156,768.30/6,192,409.64
  6. Step 6: Final answer
    x = 4,427,584.21

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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.