Home / 8,207,367.67-11,325,815.54-4,536,094.39

Finding the Fourth Proportional to 8,207,367.67, 11,325,815.54 and 4,536,094.39

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Solution

The fourth proportional to 8,207,367.67, 11,325,815.54 and 4,536,094.39 is: 6,259,615.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,367.67 : 11,325,815.54 = 4,536,094.39 : x
  2. Step 2: Convert to fraction form
    8,207,367.67/11,325,815.54 = 4,536,094.39/x
  3. Step 3: Cross multiply
    8,207,367.67x = 11,325,815.54 × 4,536,094.39
  4. Step 4: Simplify right side
    8,207,367.67x = 51,374,968,310,488.34
  5. Step 5: Solve for x
    x = 51,374,968,310,488.34/8,207,367.67
  6. Step 6: Final answer
    x = 6,259,615.80

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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.