Home / 2,185,083.80-3,277,625.70-2,045,115.80

Finding the Fourth Proportional to 2,185,083.80, 3,277,625.70 and 2,045,115.80

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Solution

The fourth proportional to 2,185,083.80, 3,277,625.70 and 2,045,115.80 is: 3,067,673.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,083.80 : 3,277,625.70 = 2,045,115.80 : x
  2. Step 2: Convert to fraction form
    2,185,083.80/3,277,625.70 = 2,045,115.80/x
  3. Step 3: Cross multiply
    2,185,083.80x = 3,277,625.70 × 2,045,115.80
  4. Step 4: Simplify right side
    2,185,083.80x = 6,703,124,105,556.06
  5. Step 5: Solve for x
    x = 6,703,124,105,556.06/2,185,083.80
  6. Step 6: Final answer
    x = 3,067,673.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.