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Finding the Third Proportional to 1,846,578 and 2,762,489

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Solution

The third proportional to 1,846,578 and 2,762,489 is: 4,132,695.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,578 : 2,762,489 = 2,762,489 : x
  2. Step 2: Convert to fraction form
    1,846,578/2,762,489 = 2,762,489/x
  3. Step 3: Cross multiply
    1,846,578x = 2,762,489 × 2,762,489
  4. Step 4: Simplify right side
    1,846,578x = 7,631,345,475,121
  5. Step 5: Solve for x
    x = 7,631,345,475,121/1,846,578
  6. Step 6: Final answer
    x = 4,132,695.98

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