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Finding the Third Proportional to 244,040 and 570,132

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Solution

The third proportional to 244,040 and 570,132 is: 1,331,955.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,040 : 570,132 = 570,132 : x
  2. Step 2: Convert to fraction form
    244,040/570,132 = 570,132/x
  3. Step 3: Cross multiply
    244,040x = 570,132 × 570,132
  4. Step 4: Simplify right side
    244,040x = 325,050,497,424
  5. Step 5: Solve for x
    x = 325,050,497,424/244,040
  6. Step 6: Final answer
    x = 1,331,955.82

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.