Home / 1,951,790.59-2,693,470.62-1,092,350.80

Finding the Fourth Proportional to 1,951,790.59, 2,693,470.62 and 1,092,350.80

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Solution

The fourth proportional to 1,951,790.59, 2,693,470.62 and 1,092,350.80 is: 1,507,443.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,790.59 : 2,693,470.62 = 1,092,350.80 : x
  2. Step 2: Convert to fraction form
    1,951,790.59/2,693,470.62 = 1,092,350.80/x
  3. Step 3: Cross multiply
    1,951,790.59x = 2,693,470.62 × 1,092,350.80
  4. Step 4: Simplify right side
    1,951,790.59x = 2,942,214,786,533.50
  5. Step 5: Solve for x
    x = 2,942,214,786,533.50/1,951,790.59
  6. Step 6: Final answer
    x = 1,507,443.88

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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.