Home / 1,071,836.32-1,605,664.56-597,092.08

Finding the Fourth Proportional to 1,071,836.32, 1,605,664.56 and 597,092.08

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Solution

The fourth proportional to 1,071,836.32, 1,605,664.56 and 597,092.08 is: 894,473.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,836.32 : 1,605,664.56 = 597,092.08 : x
  2. Step 2: Convert to fraction form
    1,071,836.32/1,605,664.56 = 597,092.08/x
  3. Step 3: Cross multiply
    1,071,836.32x = 1,605,664.56 × 597,092.08
  4. Step 4: Simplify right side
    1,071,836.32x = 958,729,591,912.69
  5. Step 5: Solve for x
    x = 958,729,591,912.69/1,071,836.32
  6. Step 6: Final answer
    x = 894,473.88

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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.