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Finding the Third Proportional to 229,464.56 and 497,066.63

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Solution

The third proportional to 229,464.56 and 497,066.63 is: 1,076,746.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,464.56 : 497,066.63 = 497,066.63 : x
  2. Step 2: Convert to fraction form
    229,464.56/497,066.63 = 497,066.63/x
  3. Step 3: Cross multiply
    229,464.56x = 497,066.63 × 497,066.63
  4. Step 4: Simplify right side
    229,464.56x = 247,075,229,688.89
  5. Step 5: Solve for x
    x = 247,075,229,688.89/229,464.56
  6. Step 6: Final answer
    x = 1,076,746.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.