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Finding the Third Proportional to 1,849,768.88 and 4,035,686.63

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Solution

The third proportional to 1,849,768.88 and 4,035,686.63 is: 8,804,757.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,768.88 : 4,035,686.63 = 4,035,686.63 : x
  2. Step 2: Convert to fraction form
    1,849,768.88/4,035,686.63 = 4,035,686.63/x
  3. Step 3: Cross multiply
    1,849,768.88x = 4,035,686.63 × 4,035,686.63
  4. Step 4: Simplify right side
    1,849,768.88x = 16,286,766,535,203.89
  5. Step 5: Solve for x
    x = 16,286,766,535,203.89/1,849,768.88
  6. Step 6: Final answer
    x = 8,804,757.59

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.