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Finding the Third Proportional to 773,550 and 1,829,020.50

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Solution

The third proportional to 773,550 and 1,829,020.50 is: 4,324,628.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,550 : 1,829,020.50 = 1,829,020.50 : x
  2. Step 2: Convert to fraction form
    773,550/1,829,020.50 = 1,829,020.50/x
  3. Step 3: Cross multiply
    773,550x = 1,829,020.50 × 1,829,020.50
  4. Step 4: Simplify right side
    773,550x = 3,345,315,989,420.25
  5. Step 5: Solve for x
    x = 3,345,315,989,420.25/773,550
  6. Step 6: Final answer
    x = 4,324,628.00

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.