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Finding the Third Proportional to 4,004,523 and 8,292,935.25

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Solution

The third proportional to 4,004,523 and 8,292,935.25 is: 17,173,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,523 : 8,292,935.25 = 8,292,935.25 : x
  2. Step 2: Convert to fraction form
    4,004,523/8,292,935.25 = 8,292,935.25/x
  3. Step 3: Cross multiply
    4,004,523x = 8,292,935.25 × 8,292,935.25
  4. Step 4: Simplify right side
    4,004,523x = 68,772,775,060,692.56
  5. Step 5: Solve for x
    x = 68,772,775,060,692.56/4,004,523
  6. Step 6: Final answer
    x = 17,173,774.52

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.