Home / 8,382,649-11,568,055.62-4,567,225

Finding the Fourth Proportional to 8,382,649, 11,568,055.62 and 4,567,225

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Solution

The fourth proportional to 8,382,649, 11,568,055.62 and 4,567,225 is: 6,302,770.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,382,649 : 11,568,055.62 = 4,567,225 : x
  2. Step 2: Convert to fraction form
    8,382,649/11,568,055.62 = 4,567,225/x
  3. Step 3: Cross multiply
    8,382,649x = 11,568,055.62 × 4,567,225
  4. Step 4: Simplify right side
    8,382,649x = 52,833,912,829,054.50
  5. Step 5: Solve for x
    x = 52,833,912,829,054.50/8,382,649
  6. Step 6: Final answer
    x = 6,302,770.50

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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.