Home / 3,305,868.92-4,956,539.56-1,683,497.30

Finding the Fourth Proportional to 3,305,868.92, 4,956,539.56 and 1,683,497.30

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Solution

The fourth proportional to 3,305,868.92, 4,956,539.56 and 1,683,497.30 is: 2,524,093.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,868.92 : 4,956,539.56 = 1,683,497.30 : x
  2. Step 2: Convert to fraction form
    3,305,868.92/4,956,539.56 = 1,683,497.30/x
  3. Step 3: Cross multiply
    3,305,868.92x = 4,956,539.56 × 1,683,497.30
  4. Step 4: Simplify right side
    3,305,868.92x = 8,344,320,974,785.79
  5. Step 5: Solve for x
    x = 8,344,320,974,785.79/3,305,868.92
  6. Step 6: Final answer
    x = 2,524,093.12

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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.