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Finding the Third Proportional to 2,730,363.19 and 6,066,783.56

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Solution

The third proportional to 2,730,363.19 and 6,066,783.56 is: 13,480,207.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,363.19 : 6,066,783.56 = 6,066,783.56 : x
  2. Step 2: Convert to fraction form
    2,730,363.19/6,066,783.56 = 6,066,783.56/x
  3. Step 3: Cross multiply
    2,730,363.19x = 6,066,783.56 × 6,066,783.56
  4. Step 4: Simplify right side
    2,730,363.19x = 36,805,862,794,220.19
  5. Step 5: Solve for x
    x = 36,805,862,794,220.19/2,730,363.19
  6. Step 6: Final answer
    x = 13,480,207.67

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.