Home / 7,897,269.44-11,846,627.08-2,217,455.44

Finding the Fourth Proportional to 7,897,269.44, 11,846,627.08 and 2,217,455.44

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Solution

The fourth proportional to 7,897,269.44, 11,846,627.08 and 2,217,455.44 is: 3,326,386.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,897,269.44 : 11,846,627.08 = 2,217,455.44 : x
  2. Step 2: Convert to fraction form
    7,897,269.44/11,846,627.08 = 2,217,455.44/x
  3. Step 3: Cross multiply
    7,897,269.44x = 11,846,627.08 × 2,217,455.44
  4. Step 4: Simplify right side
    7,897,269.44x = 26,269,367,664,197.32
  5. Step 5: Solve for x
    x = 26,269,367,664,197.32/7,897,269.44
  6. Step 6: Final answer
    x = 3,326,386.15

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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.