Home / 1,414,281.43-1,951,914.05-794,156.21

Finding the Fourth Proportional to 1,414,281.43, 1,951,914.05 and 794,156.21

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Solution

The fourth proportional to 1,414,281.43, 1,951,914.05 and 794,156.21 is: 1,096,051.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,281.43 : 1,951,914.05 = 794,156.21 : x
  2. Step 2: Convert to fraction form
    1,414,281.43/1,951,914.05 = 794,156.21/x
  3. Step 3: Cross multiply
    1,414,281.43x = 1,951,914.05 × 794,156.21
  4. Step 4: Simplify right side
    1,414,281.43x = 1,550,124,667,973.17
  5. Step 5: Solve for x
    x = 1,550,124,667,973.17/1,414,281.43
  6. Step 6: Final answer
    x = 1,096,051.07

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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.