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Finding the Third Proportional to 1,772,869.50 and 2,596,419

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Solution

The third proportional to 1,772,869.50 and 2,596,419 is: 3,802,531.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,869.50 : 2,596,419 = 2,596,419 : x
  2. Step 2: Convert to fraction form
    1,772,869.50/2,596,419 = 2,596,419/x
  3. Step 3: Cross multiply
    1,772,869.50x = 2,596,419 × 2,596,419
  4. Step 4: Simplify right side
    1,772,869.50x = 6,741,391,623,561
  5. Step 5: Solve for x
    x = 6,741,391,623,561/1,772,869.50
  6. Step 6: Final answer
    x = 3,802,531.22

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.