Home / 3,646,884.20-5,032,893.89-2,098,381.14

Finding the Fourth Proportional to 3,646,884.20, 5,032,893.89 and 2,098,381.14

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Solution

The fourth proportional to 3,646,884.20, 5,032,893.89 and 2,098,381.14 is: 2,895,877.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,884.20 : 5,032,893.89 = 2,098,381.14 : x
  2. Step 2: Convert to fraction form
    3,646,884.20/5,032,893.89 = 2,098,381.14/x
  3. Step 3: Cross multiply
    3,646,884.20x = 5,032,893.89 × 2,098,381.14
  4. Step 4: Simplify right side
    3,646,884.20x = 10,560,929,623,643.19
  5. Step 5: Solve for x
    x = 10,560,929,623,643.19/3,646,884.20
  6. Step 6: Final answer
    x = 2,895,877.43

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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.