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Finding the Third Proportional to 2,154,360 and 3,276,302.25

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Solution

The third proportional to 2,154,360 and 3,276,302.25 is: 4,982,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,360 : 3,276,302.25 = 3,276,302.25 : x
  2. Step 2: Convert to fraction form
    2,154,360/3,276,302.25 = 3,276,302.25/x
  3. Step 3: Cross multiply
    2,154,360x = 3,276,302.25 × 3,276,302.25
  4. Step 4: Simplify right side
    2,154,360x = 10,734,156,433,355.06
  5. Step 5: Solve for x
    x = 10,734,156,433,355.06/2,154,360
  6. Step 6: Final answer
    x = 4,982,526.80

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.