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Finding the Third Proportional to 1,989,056 and 3,059,094

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Solution

The third proportional to 1,989,056 and 3,059,094 is: 4,704,772.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,989,056 : 3,059,094 = 3,059,094 : x
  2. Step 2: Convert to fraction form
    1,989,056/3,059,094 = 3,059,094/x
  3. Step 3: Cross multiply
    1,989,056x = 3,059,094 × 3,059,094
  4. Step 4: Simplify right side
    1,989,056x = 9,358,056,100,836
  5. Step 5: Solve for x
    x = 9,358,056,100,836/1,989,056
  6. Step 6: Final answer
    x = 4,704,772.57

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