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Finding the Third Proportional to 626,223.66 and 937,683.84

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Solution

The third proportional to 626,223.66 and 937,683.84 is: 1,404,052.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,223.66 : 937,683.84 = 937,683.84 : x
  2. Step 2: Convert to fraction form
    626,223.66/937,683.84 = 937,683.84/x
  3. Step 3: Cross multiply
    626,223.66x = 937,683.84 × 937,683.84
  4. Step 4: Simplify right side
    626,223.66x = 879,250,990,829.77
  5. Step 5: Solve for x
    x = 879,250,990,829.77/626,223.66
  6. Step 6: Final answer
    x = 1,404,052.66

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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.