Home / 4,037,654.82-5,573,829.60-2,489,193.22

Finding the Fourth Proportional to 4,037,654.82, 5,573,829.60 and 2,489,193.22

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Solution

The fourth proportional to 4,037,654.82, 5,573,829.60 and 2,489,193.22 is: 3,436,236.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,654.82 : 5,573,829.60 = 2,489,193.22 : x
  2. Step 2: Convert to fraction form
    4,037,654.82/5,573,829.60 = 2,489,193.22/x
  3. Step 3: Cross multiply
    4,037,654.82x = 5,573,829.60 × 2,489,193.22
  4. Step 4: Simplify right side
    4,037,654.82x = 13,874,338,849,755.31
  5. Step 5: Solve for x
    x = 13,874,338,849,755.31/4,037,654.82
  6. Step 6: Final answer
    x = 3,436,236.99

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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.