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Finding the Third Proportional to 363,264.75 and 793,921.50

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Solution

The third proportional to 363,264.75 and 793,921.50 is: 1,735,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,264.75 : 793,921.50 = 793,921.50 : x
  2. Step 2: Convert to fraction form
    363,264.75/793,921.50 = 793,921.50/x
  3. Step 3: Cross multiply
    363,264.75x = 793,921.50 × 793,921.50
  4. Step 4: Simplify right side
    363,264.75x = 630,311,348,162.25
  5. Step 5: Solve for x
    x = 630,311,348,162.25/363,264.75
  6. Step 6: Final answer
    x = 1,735,129.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.