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Finding the Third Proportional to 3,298,299.75 and 7,095,235.50

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Solution

The third proportional to 3,298,299.75 and 7,095,235.50 is: 15,263,126.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,299.75 : 7,095,235.50 = 7,095,235.50 : x
  2. Step 2: Convert to fraction form
    3,298,299.75/7,095,235.50 = 7,095,235.50/x
  3. Step 3: Cross multiply
    3,298,299.75x = 7,095,235.50 × 7,095,235.50
  4. Step 4: Simplify right side
    3,298,299.75x = 50,342,366,800,460.25
  5. Step 5: Solve for x
    x = 50,342,366,800,460.25/3,298,299.75
  6. Step 6: Final answer
    x = 15,263,126.65

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.