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Finding the Third Proportional to 954,340.31 and 2,076,600.38

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Solution

The third proportional to 954,340.31 and 2,076,600.38 is: 4,518,586.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,340.31 : 2,076,600.38 = 2,076,600.38 : x
  2. Step 2: Convert to fraction form
    954,340.31/2,076,600.38 = 2,076,600.38/x
  3. Step 3: Cross multiply
    954,340.31x = 2,076,600.38 × 2,076,600.38
  4. Step 4: Simplify right side
    954,340.31x = 4,312,269,117,450.14
  5. Step 5: Solve for x
    x = 4,312,269,117,450.14/954,340.31
  6. Step 6: Final answer
    x = 4,518,586.36

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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.