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Finding the Third Proportional to 229,051 and 346,087

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Solution

The third proportional to 229,051 and 346,087 is: 522,923.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,051 : 346,087 = 346,087 : x
  2. Step 2: Convert to fraction form
    229,051/346,087 = 346,087/x
  3. Step 3: Cross multiply
    229,051x = 346,087 × 346,087
  4. Step 4: Simplify right side
    229,051x = 119,776,211,569
  5. Step 5: Solve for x
    x = 119,776,211,569/229,051
  6. Step 6: Final answer
    x = 522,923.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.