Home / 8,033,330.62-11,085,961.18-4,362,217.56

Finding the Fourth Proportional to 8,033,330.62, 11,085,961.18 and 4,362,217.56

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Solution

The fourth proportional to 8,033,330.62, 11,085,961.18 and 4,362,217.56 is: 6,019,841.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,330.62 : 11,085,961.18 = 4,362,217.56 : x
  2. Step 2: Convert to fraction form
    8,033,330.62/11,085,961.18 = 4,362,217.56/x
  3. Step 3: Cross multiply
    8,033,330.62x = 11,085,961.18 × 4,362,217.56
  4. Step 4: Simplify right side
    8,033,330.62x = 48,359,374,528,874.31
  5. Step 5: Solve for x
    x = 48,359,374,528,874.31/8,033,330.62
  6. Step 6: Final answer
    x = 6,019,841.19

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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.