Home / 4,050,799.92-5,590,072.98-2,215,250.82

Finding the Fourth Proportional to 4,050,799.92, 5,590,072.98 and 2,215,250.82

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Solution

The fourth proportional to 4,050,799.92, 5,590,072.98 and 2,215,250.82 is: 3,057,029.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,799.92 : 5,590,072.98 = 2,215,250.82 : x
  2. Step 2: Convert to fraction form
    4,050,799.92/5,590,072.98 = 2,215,250.82/x
  3. Step 3: Cross multiply
    4,050,799.92x = 5,590,072.98 × 2,215,250.82
  4. Step 4: Simplify right side
    4,050,799.92x = 12,383,413,752,804.84
  5. Step 5: Solve for x
    x = 12,383,413,752,804.84/4,050,799.92
  6. Step 6: Final answer
    x = 3,057,029.23

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1.5x scale

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.