Home / 2,250,265.43-3,105,032.37-1,366,755.14

Finding the Fourth Proportional to 2,250,265.43, 3,105,032.37 and 1,366,755.14

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Solution

The fourth proportional to 2,250,265.43, 3,105,032.37 and 1,366,755.14 is: 1,885,919.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,265.43 : 3,105,032.37 = 1,366,755.14 : x
  2. Step 2: Convert to fraction form
    2,250,265.43/3,105,032.37 = 1,366,755.14/x
  3. Step 3: Cross multiply
    2,250,265.43x = 3,105,032.37 × 1,366,755.14
  4. Step 4: Simplify right side
    2,250,265.43x = 4,243,818,951,563.88
  5. Step 5: Solve for x
    x = 4,243,818,951,563.88/2,250,265.43
  6. Step 6: Final answer
    x = 1,885,919.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.