Home / 4,944,614.54-6,823,243.26-2,768,658.90

Finding the Fourth Proportional to 4,944,614.54, 6,823,243.26 and 2,768,658.90

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Solution

The fourth proportional to 4,944,614.54, 6,823,243.26 and 2,768,658.90 is: 3,820,567.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,614.54 : 6,823,243.26 = 2,768,658.90 : x
  2. Step 2: Convert to fraction form
    4,944,614.54/6,823,243.26 = 2,768,658.90/x
  3. Step 3: Cross multiply
    4,944,614.54x = 6,823,243.26 × 2,768,658.90
  4. Step 4: Simplify right side
    4,944,614.54x = 18,891,233,178,664.01
  5. Step 5: Solve for x
    x = 18,891,233,178,664.01/4,944,614.54
  6. Step 6: Final answer
    x = 3,820,567.41

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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.