Home / 7,974,584.85-11,962,708.58-3,050,606.95

Finding the Fourth Proportional to 7,974,584.85, 11,962,708.58 and 3,050,606.95

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Solution

The fourth proportional to 7,974,584.85, 11,962,708.58 and 3,050,606.95 is: 4,576,228.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,974,584.85 : 11,962,708.58 = 3,050,606.95 : x
  2. Step 2: Convert to fraction form
    7,974,584.85/11,962,708.58 = 3,050,606.95/x
  3. Step 3: Cross multiply
    7,974,584.85x = 11,962,708.58 × 3,050,606.95
  4. Step 4: Simplify right side
    7,974,584.85x = 36,493,521,934,972.63
  5. Step 5: Solve for x
    x = 36,493,521,934,972.63/7,974,584.85
  6. Step 6: Final answer
    x = 4,576,228.43

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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.