Home / 1,071,836.43-1,605,664.80-597,092.19

Finding the Fourth Proportional to 1,071,836.43, 1,605,664.80 and 597,092.19

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Solution

The fourth proportional to 1,071,836.43, 1,605,664.80 and 597,092.19 is: 894,474.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,836.43 : 1,605,664.80 = 597,092.19 : x
  2. Step 2: Convert to fraction form
    1,071,836.43/1,605,664.80 = 597,092.19/x
  3. Step 3: Cross multiply
    1,071,836.43x = 1,605,664.80 × 597,092.19
  4. Step 4: Simplify right side
    1,071,836.43x = 958,729,911,837.91
  5. Step 5: Solve for x
    x = 958,729,911,837.91/1,071,836.43
  6. Step 6: Final answer
    x = 894,474.09

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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.