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Finding the Third Proportional to 1,500,276 and 3,235,164

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Solution

The third proportional to 1,500,276 and 3,235,164 is: 6,976,240.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,276 : 3,235,164 = 3,235,164 : x
  2. Step 2: Convert to fraction form
    1,500,276/3,235,164 = 3,235,164/x
  3. Step 3: Cross multiply
    1,500,276x = 3,235,164 × 3,235,164
  4. Step 4: Simplify right side
    1,500,276x = 10,466,286,106,896
  5. Step 5: Solve for x
    x = 10,466,286,106,896/1,500,276
  6. Step 6: Final answer
    x = 6,976,240.44

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.