Home / 3,293,653.80-4,940,480.70-2,229,205.80

Finding the Fourth Proportional to 3,293,653.80, 4,940,480.70 and 2,229,205.80

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Solution

The fourth proportional to 3,293,653.80, 4,940,480.70 and 2,229,205.80 is: 3,343,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,653.80 : 4,940,480.70 = 2,229,205.80 : x
  2. Step 2: Convert to fraction form
    3,293,653.80/4,940,480.70 = 2,229,205.80/x
  3. Step 3: Cross multiply
    3,293,653.80x = 4,940,480.70 × 2,229,205.80
  4. Step 4: Simplify right side
    3,293,653.80x = 11,013,348,231,228.06
  5. Step 5: Solve for x
    x = 11,013,348,231,228.06/3,293,653.80
  6. Step 6: Final answer
    x = 3,343,808.70

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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.