Home / 2,844,261.59-4,266,516.98-822,709.85

Finding the Fourth Proportional to 2,844,261.59, 4,266,516.98 and 822,709.85

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Solution

The fourth proportional to 2,844,261.59, 4,266,516.98 and 822,709.85 is: 1,234,100.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,261.59 : 4,266,516.98 = 822,709.85 : x
  2. Step 2: Convert to fraction form
    2,844,261.59/4,266,516.98 = 822,709.85/x
  3. Step 3: Cross multiply
    2,844,261.59x = 4,266,516.98 × 822,709.85
  4. Step 4: Simplify right side
    2,844,261.59x = 3,510,105,528,126.78
  5. Step 5: Solve for x
    x = 3,510,105,528,126.78/2,844,261.59
  6. Step 6: Final answer
    x = 1,234,100.81

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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.