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Finding the Third Proportional to 3,084,770.25 and 6,684,376.50

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Solution

The third proportional to 3,084,770.25 and 6,684,376.50 is: 14,484,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,770.25 : 6,684,376.50 = 6,684,376.50 : x
  2. Step 2: Convert to fraction form
    3,084,770.25/6,684,376.50 = 6,684,376.50/x
  3. Step 3: Cross multiply
    3,084,770.25x = 6,684,376.50 × 6,684,376.50
  4. Step 4: Simplify right side
    3,084,770.25x = 44,680,889,193,752.25
  5. Step 5: Solve for x
    x = 44,680,889,193,752.25/3,084,770.25
  6. Step 6: Final answer
    x = 14,484,349.10

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.