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Finding the Third Proportional to 3,066,325.50 and 6,669,555

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Solution

The third proportional to 3,066,325.50 and 6,669,555 is: 14,506,928.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,325.50 : 6,669,555 = 6,669,555 : x
  2. Step 2: Convert to fraction form
    3,066,325.50/6,669,555 = 6,669,555/x
  3. Step 3: Cross multiply
    3,066,325.50x = 6,669,555 × 6,669,555
  4. Step 4: Simplify right side
    3,066,325.50x = 44,482,963,898,025
  5. Step 5: Solve for x
    x = 44,482,963,898,025/3,066,325.50
  6. Step 6: Final answer
    x = 14,506,928.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.