Home / 3,060,694.70-4,585,512.45-2,618,326.70

Finding the Fourth Proportional to 3,060,694.70, 4,585,512.45 and 2,618,326.70

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Solution

The fourth proportional to 3,060,694.70, 4,585,512.45 and 2,618,326.70 is: 3,922,759.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,694.70 : 4,585,512.45 = 2,618,326.70 : x
  2. Step 2: Convert to fraction form
    3,060,694.70/4,585,512.45 = 2,618,326.70/x
  3. Step 3: Cross multiply
    3,060,694.70x = 4,585,512.45 × 2,618,326.70
  4. Step 4: Simplify right side
    3,060,694.70x = 12,006,369,681,017.42
  5. Step 5: Solve for x
    x = 12,006,369,681,017.42/3,060,694.70
  6. Step 6: Final answer
    x = 3,922,759.65

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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.