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Finding the Third Proportional to 373,322.25 and 574,148.25

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Solution

The third proportional to 373,322.25 and 574,148.25 is: 883,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,322.25 : 574,148.25 = 574,148.25 : x
  2. Step 2: Convert to fraction form
    373,322.25/574,148.25 = 574,148.25/x
  3. Step 3: Cross multiply
    373,322.25x = 574,148.25 × 574,148.25
  4. Step 4: Simplify right side
    373,322.25x = 329,646,212,978.06
  5. Step 5: Solve for x
    x = 329,646,212,978.06/373,322.25
  6. Step 6: Final answer
    x = 883,007.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.