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Finding the Third Proportional to 452,367 and 904,688

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Solution

The third proportional to 452,367 and 904,688 is: 1,809,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,367 : 904,688 = 904,688 : x
  2. Step 2: Convert to fraction form
    452,367/904,688 = 904,688/x
  3. Step 3: Cross multiply
    452,367x = 904,688 × 904,688
  4. Step 4: Simplify right side
    452,367x = 818,460,377,344
  5. Step 5: Solve for x
    x = 818,460,377,344/452,367
  6. Step 6: Final answer
    x = 1,809,284.00

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Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.