Home / 4,929,650.44-6,802,920.49-2,754,193.59

Finding the Fourth Proportional to 4,929,650.44, 6,802,920.49 and 2,754,193.59

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Solution

The fourth proportional to 4,929,650.44, 6,802,920.49 and 2,754,193.59 is: 3,800,788.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,650.44 : 6,802,920.49 = 2,754,193.59 : x
  2. Step 2: Convert to fraction form
    4,929,650.44/6,802,920.49 = 2,754,193.59/x
  3. Step 3: Cross multiply
    4,929,650.44x = 6,802,920.49 × 2,754,193.59
  4. Step 4: Simplify right side
    4,929,650.44x = 18,736,560,010,827.61
  5. Step 5: Solve for x
    x = 18,736,560,010,827.61/4,929,650.44
  6. Step 6: Final answer
    x = 3,800,788.77

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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.