Home / 1,355,943.38-2,051,410.22

Finding the Third Proportional to 1,355,943.38 and 2,051,410.22

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Solution

The third proportional to 1,355,943.38 and 2,051,410.22 is: 3,103,583.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,943.38 : 2,051,410.22 = 2,051,410.22 : x
  2. Step 2: Convert to fraction form
    1,355,943.38/2,051,410.22 = 2,051,410.22/x
  3. Step 3: Cross multiply
    1,355,943.38x = 2,051,410.22 × 2,051,410.22
  4. Step 4: Simplify right side
    1,355,943.38x = 4,208,283,885,591.92
  5. Step 5: Solve for x
    x = 4,208,283,885,591.92/1,355,943.38
  6. Step 6: Final answer
    x = 3,103,583.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.