Home / 3,092,791.29-4,266,653.18-2,005,338.35

Finding the Fourth Proportional to 3,092,791.29, 4,266,653.18 and 2,005,338.35

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Solution

The fourth proportional to 3,092,791.29, 4,266,653.18 and 2,005,338.35 is: 2,766,459.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,791.29 : 4,266,653.18 = 2,005,338.35 : x
  2. Step 2: Convert to fraction form
    3,092,791.29/4,266,653.18 = 2,005,338.35/x
  3. Step 3: Cross multiply
    3,092,791.29x = 4,266,653.18 × 2,005,338.35
  4. Step 4: Simplify right side
    3,092,791.29x = 8,556,083,216,643.50
  5. Step 5: Solve for x
    x = 8,556,083,216,643.50/3,092,791.29
  6. Step 6: Final answer
    x = 2,766,459.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.