Home / 2,774,766.90-4,162,150.35-2,013,034.80

Finding the Fourth Proportional to 2,774,766.90, 4,162,150.35 and 2,013,034.80

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Solution

The fourth proportional to 2,774,766.90, 4,162,150.35 and 2,013,034.80 is: 3,019,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,766.90 : 4,162,150.35 = 2,013,034.80 : x
  2. Step 2: Convert to fraction form
    2,774,766.90/4,162,150.35 = 2,013,034.80/x
  3. Step 3: Cross multiply
    2,774,766.90x = 4,162,150.35 × 2,013,034.80
  4. Step 4: Simplify right side
    2,774,766.90x = 8,378,553,497,382.18
  5. Step 5: Solve for x
    x = 8,378,553,497,382.18/2,774,766.90
  6. Step 6: Final answer
    x = 3,019,552.20

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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.