Home / 3,816,893.26-5,267,330.20-2,098,124.49

Finding the Fourth Proportional to 3,816,893.26, 5,267,330.20 and 2,098,124.49

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Solution

The fourth proportional to 3,816,893.26, 5,267,330.20 and 2,098,124.49 is: 2,895,421.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,893.26 : 5,267,330.20 = 2,098,124.49 : x
  2. Step 2: Convert to fraction form
    3,816,893.26/5,267,330.20 = 2,098,124.49/x
  3. Step 3: Cross multiply
    3,816,893.26x = 5,267,330.20 × 2,098,124.49
  4. Step 4: Simplify right side
    3,816,893.26x = 11,051,514,489,536.60
  5. Step 5: Solve for x
    x = 11,051,514,489,536.60/3,816,893.26
  6. Step 6: Final answer
    x = 2,895,421.42

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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.