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Finding the Third Proportional to 1,427,524 and 2,101,844

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Solution

The third proportional to 1,427,524 and 2,101,844 is: 3,094,692.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,427,524 : 2,101,844 = 2,101,844 : x
  2. Step 2: Convert to fraction form
    1,427,524/2,101,844 = 2,101,844/x
  3. Step 3: Cross multiply
    1,427,524x = 2,101,844 × 2,101,844
  4. Step 4: Simplify right side
    1,427,524x = 4,417,748,200,336
  5. Step 5: Solve for x
    x = 4,417,748,200,336/1,427,524
  6. Step 6: Final answer
    x = 3,094,692.77

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.