Home / 4,944,093.85-6,823,278.75-2,768,597.47

Finding the Fourth Proportional to 4,944,093.85, 6,823,278.75 and 2,768,597.47

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Solution

The fourth proportional to 4,944,093.85, 6,823,278.75 and 2,768,597.47 is: 3,820,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,093.85 : 6,823,278.75 = 2,768,597.47 : x
  2. Step 2: Convert to fraction form
    4,944,093.85/6,823,278.75 = 2,768,597.47/x
  3. Step 3: Cross multiply
    4,944,093.85x = 6,823,278.75 × 2,768,597.47
  4. Step 4: Simplify right side
    4,944,093.85x = 18,890,912,284,354.77
  5. Step 5: Solve for x
    x = 18,890,912,284,354.77/4,944,093.85
  6. Step 6: Final answer
    x = 3,820,904.87

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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.