Home / 4,029,006.78-5,560,063.00-2,193,477.84

Finding the Fourth Proportional to 4,029,006.78, 5,560,063.00 and 2,193,477.84

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Solution

The fourth proportional to 4,029,006.78, 5,560,063.00 and 2,193,477.84 is: 3,027,017.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,006.78 : 5,560,063.00 = 2,193,477.84 : x
  2. Step 2: Convert to fraction form
    4,029,006.78/5,560,063.00 = 2,193,477.84/x
  3. Step 3: Cross multiply
    4,029,006.78x = 5,560,063.00 × 2,193,477.84
  4. Step 4: Simplify right side
    4,029,006.78x = 12,195,874,987,920.38
  5. Step 5: Solve for x
    x = 12,195,874,987,920.38/4,029,006.78
  6. Step 6: Final answer
    x = 3,027,017.74

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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.