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Finding the Third Proportional to 1,076,276 and 2,341,720

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Solution

The third proportional to 1,076,276 and 2,341,720 is: 5,095,024.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,276 : 2,341,720 = 2,341,720 : x
  2. Step 2: Convert to fraction form
    1,076,276/2,341,720 = 2,341,720/x
  3. Step 3: Cross multiply
    1,076,276x = 2,341,720 × 2,341,720
  4. Step 4: Simplify right side
    1,076,276x = 5,483,652,558,400
  5. Step 5: Solve for x
    x = 5,483,652,558,400/1,076,276
  6. Step 6: Final answer
    x = 5,095,024.47

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