Home / 5,336,076.88-8,002,464-1,923,924.34

Finding the Fourth Proportional to 5,336,076.88, 8,002,464 and 1,923,924.34

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Solution

The fourth proportional to 5,336,076.88, 8,002,464 and 1,923,924.34 is: 2,885,291.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,076.88 : 8,002,464 = 1,923,924.34 : x
  2. Step 2: Convert to fraction form
    5,336,076.88/8,002,464 = 1,923,924.34/x
  3. Step 3: Cross multiply
    5,336,076.88x = 8,002,464 × 1,923,924.34
  4. Step 4: Simplify right side
    5,336,076.88x = 15,396,135,269,573.76
  5. Step 5: Solve for x
    x = 15,396,135,269,573.76/5,336,076.88
  6. Step 6: Final answer
    x = 2,885,291.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.