Home / 5,566,853.66-8,336,105.07-3,667,837.82

Finding the Fourth Proportional to 5,566,853.66, 8,336,105.07 and 3,667,837.82

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Solution

The fourth proportional to 5,566,853.66, 8,336,105.07 and 3,667,837.82 is: 5,492,416.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,853.66 : 8,336,105.07 = 3,667,837.82 : x
  2. Step 2: Convert to fraction form
    5,566,853.66/8,336,105.07 = 3,667,837.82/x
  3. Step 3: Cross multiply
    5,566,853.66x = 8,336,105.07 × 3,667,837.82
  4. Step 4: Simplify right side
    5,566,853.66x = 30,575,481,447,239.75
  5. Step 5: Solve for x
    x = 30,575,481,447,239.75/5,566,853.66
  6. Step 6: Final answer
    x = 5,492,416.96

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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.