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Finding the Third Proportional to 623,088 and 1,351,152

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Solution

The third proportional to 623,088 and 1,351,152 is: 2,929,942.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,088 : 1,351,152 = 1,351,152 : x
  2. Step 2: Convert to fraction form
    623,088/1,351,152 = 1,351,152/x
  3. Step 3: Cross multiply
    623,088x = 1,351,152 × 1,351,152
  4. Step 4: Simplify right side
    623,088x = 1,825,611,727,104
  5. Step 5: Solve for x
    x = 1,825,611,727,104/623,088
  6. Step 6: Final answer
    x = 2,929,942.04

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