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Finding the Third Proportional to 600,081 and 1,312,192.50

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Solution

The third proportional to 600,081 and 1,312,192.50 is: 2,869,361.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,081 : 1,312,192.50 = 1,312,192.50 : x
  2. Step 2: Convert to fraction form
    600,081/1,312,192.50 = 1,312,192.50/x
  3. Step 3: Cross multiply
    600,081x = 1,312,192.50 × 1,312,192.50
  4. Step 4: Simplify right side
    600,081x = 1,721,849,157,056.25
  5. Step 5: Solve for x
    x = 1,721,849,157,056.25/600,081
  6. Step 6: Final answer
    x = 2,869,361.23

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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.