Home / 3,776,069.94-5,665,876.40-1,882,959

Finding the Fourth Proportional to 3,776,069.94, 5,665,876.40 and 1,882,959

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Solution

The fourth proportional to 3,776,069.94, 5,665,876.40 and 1,882,959 is: 2,825,321.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,069.94 : 5,665,876.40 = 1,882,959 : x
  2. Step 2: Convert to fraction form
    3,776,069.94/5,665,876.40 = 1,882,959/x
  3. Step 3: Cross multiply
    3,776,069.94x = 5,665,876.40 × 1,882,959
  4. Step 4: Simplify right side
    3,776,069.94x = 10,668,612,960,267.60
  5. Step 5: Solve for x
    x = 10,668,612,960,267.60/3,776,069.94
  6. Step 6: Final answer
    x = 2,825,321.86

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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.