Home / 3,588,977.40-4,952,766.06-2,040,239.16

Finding the Fourth Proportional to 3,588,977.40, 4,952,766.06 and 2,040,239.16

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Solution

The fourth proportional to 3,588,977.40, 4,952,766.06 and 2,040,239.16 is: 2,815,517.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,977.40 : 4,952,766.06 = 2,040,239.16 : x
  2. Step 2: Convert to fraction form
    3,588,977.40/4,952,766.06 = 2,040,239.16/x
  3. Step 3: Cross multiply
    3,588,977.40x = 4,952,766.06 × 2,040,239.16
  4. Step 4: Simplify right side
    3,588,977.40x = 10,104,827,265,930.91
  5. Step 5: Solve for x
    x = 10,104,827,265,930.91/3,588,977.40
  6. Step 6: Final answer
    x = 2,815,517.11

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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.