Home / 3,060,698.20-4,585,517.70-2,618,330.20

Finding the Fourth Proportional to 3,060,698.20, 4,585,517.70 and 2,618,330.20

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Solution

The fourth proportional to 3,060,698.20, 4,585,517.70 and 2,618,330.20 is: 3,922,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,698.20 : 4,585,517.70 = 2,618,330.20 : x
  2. Step 2: Convert to fraction form
    3,060,698.20/4,585,517.70 = 2,618,330.20/x
  3. Step 3: Cross multiply
    3,060,698.20x = 4,585,517.70 × 2,618,330.20
  4. Step 4: Simplify right side
    3,060,698.20x = 12,006,399,476,544.54
  5. Step 5: Solve for x
    x = 12,006,399,476,544.54/3,060,698.20
  6. Step 6: Final answer
    x = 3,922,764.90

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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.