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Finding the Third Proportional to 1,061,925.19 and 1,684,151.44

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Solution

The third proportional to 1,061,925.19 and 1,684,151.44 is: 2,670,965.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,925.19 : 1,684,151.44 = 1,684,151.44 : x
  2. Step 2: Convert to fraction form
    1,061,925.19/1,684,151.44 = 1,684,151.44/x
  3. Step 3: Cross multiply
    1,061,925.19x = 1,684,151.44 × 1,684,151.44
  4. Step 4: Simplify right side
    1,061,925.19x = 2,836,366,064,433.32
  5. Step 5: Solve for x
    x = 2,836,366,064,433.32/1,061,925.19
  6. Step 6: Final answer
    x = 2,670,965.99

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.