Home / 1,049,086.05-1,573,628.96-694,016.97

Finding the Fourth Proportional to 1,049,086.05, 1,573,628.96 and 694,016.97

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Solution

The fourth proportional to 1,049,086.05, 1,573,628.96 and 694,016.97 is: 1,041,025.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,086.05 : 1,573,628.96 = 694,016.97 : x
  2. Step 2: Convert to fraction form
    1,049,086.05/1,573,628.96 = 694,016.97/x
  3. Step 3: Cross multiply
    1,049,086.05x = 1,573,628.96 × 694,016.97
  4. Step 4: Simplify right side
    1,049,086.05x = 1,092,125,199,253.37
  5. Step 5: Solve for x
    x = 1,092,125,199,253.37/1,049,086.05
  6. Step 6: Final answer
    x = 1,041,025.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.