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Finding the Third Proportional to 500,829 and 1,097,157

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Solution

The third proportional to 500,829 and 1,097,157 is: 2,403,521.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,829 : 1,097,157 = 1,097,157 : x
  2. Step 2: Convert to fraction form
    500,829/1,097,157 = 1,097,157/x
  3. Step 3: Cross multiply
    500,829x = 1,097,157 × 1,097,157
  4. Step 4: Simplify right side
    500,829x = 1,203,753,482,649
  5. Step 5: Solve for x
    x = 1,203,753,482,649/500,829
  6. Step 6: Final answer
    x = 2,403,521.93

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.