Home / 1,951,989.08-2,693,801.94-1,092,527.24

Finding the Fourth Proportional to 1,951,989.08, 2,693,801.94 and 1,092,527.24

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Solution

The fourth proportional to 1,951,989.08, 2,693,801.94 and 1,092,527.24 is: 1,507,719.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,989.08 : 2,693,801.94 = 1,092,527.24 : x
  2. Step 2: Convert to fraction form
    1,951,989.08/2,693,801.94 = 1,092,527.24/x
  3. Step 3: Cross multiply
    1,951,989.08x = 2,693,801.94 × 1,092,527.24
  4. Step 4: Simplify right side
    1,951,989.08x = 2,943,051,998,614.85
  5. Step 5: Solve for x
    x = 2,943,051,998,614.85/1,951,989.08
  6. Step 6: Final answer
    x = 1,507,719.50

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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.