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Finding the Third Proportional to 1,009,439 and 1,551,577

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Solution

The third proportional to 1,009,439 and 1,551,577 is: 2,384,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,439 : 1,551,577 = 1,551,577 : x
  2. Step 2: Convert to fraction form
    1,009,439/1,551,577 = 1,551,577/x
  3. Step 3: Cross multiply
    1,009,439x = 1,551,577 × 1,551,577
  4. Step 4: Simplify right side
    1,009,439x = 2,407,391,186,929
  5. Step 5: Solve for x
    x = 2,407,391,186,929/1,009,439
  6. Step 6: Final answer
    x = 2,384,880.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.