Home / 2,773,914.29-4,161,326.85-854,825.83

Finding the Fourth Proportional to 2,773,914.29, 4,161,326.85 and 854,825.83

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Solution

The fourth proportional to 2,773,914.29, 4,161,326.85 and 854,825.83 is: 1,282,379.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,914.29 : 4,161,326.85 = 854,825.83 : x
  2. Step 2: Convert to fraction form
    2,773,914.29/4,161,326.85 = 854,825.83/x
  3. Step 3: Cross multiply
    2,773,914.29x = 4,161,326.85 × 854,825.83
  4. Step 4: Simplify right side
    2,773,914.29x = 3,557,209,668,049.22
  5. Step 5: Solve for x
    x = 3,557,209,668,049.22/2,773,914.29
  6. Step 6: Final answer
    x = 1,282,379.08

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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.