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Finding the Third Proportional to 954,340.31 and 2,076,602.06

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Solution

The third proportional to 954,340.31 and 2,076,602.06 is: 4,518,593.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,340.31 : 2,076,602.06 = 2,076,602.06 : x
  2. Step 2: Convert to fraction form
    954,340.31/2,076,602.06 = 2,076,602.06/x
  3. Step 3: Cross multiply
    954,340.31x = 2,076,602.06 × 2,076,602.06
  4. Step 4: Simplify right side
    954,340.31x = 4,312,276,125,979.25
  5. Step 5: Solve for x
    x = 4,312,276,125,979.25/954,340.31
  6. Step 6: Final answer
    x = 4,518,593.70

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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.