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Finding the Third Proportional to 624,348.84 and 934,014.38

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Solution

The third proportional to 624,348.84 and 934,014.38 is: 1,397,268.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,348.84 : 934,014.38 = 934,014.38 : x
  2. Step 2: Convert to fraction form
    624,348.84/934,014.38 = 934,014.38/x
  3. Step 3: Cross multiply
    624,348.84x = 934,014.38 × 934,014.38
  4. Step 4: Simplify right side
    624,348.84x = 872,382,852,706.64
  5. Step 5: Solve for x
    x = 872,382,852,706.64/624,348.84
  6. Step 6: Final answer
    x = 1,397,268.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.