Home / 3,646,877.43-5,032,884.58-2,098,374.39

Finding the Fourth Proportional to 3,646,877.43, 5,032,884.58 and 2,098,374.39

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Solution

The fourth proportional to 3,646,877.43, 5,032,884.58 and 2,098,374.39 is: 2,895,868.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,877.43 : 5,032,884.58 = 2,098,374.39 : x
  2. Step 2: Convert to fraction form
    3,646,877.43/5,032,884.58 = 2,098,374.39/x
  3. Step 3: Cross multiply
    3,646,877.43x = 5,032,884.58 × 2,098,374.39
  4. Step 4: Simplify right side
    3,646,877.43x = 10,560,876,101,275.36
  5. Step 5: Solve for x
    x = 10,560,876,101,275.36/3,646,877.43
  6. Step 6: Final answer
    x = 2,895,868.12

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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.