Home / 1,757,896.04-2,635,971.60-559,662.32

Finding the Fourth Proportional to 1,757,896.04, 2,635,971.60 and 559,662.32

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Solution

The fourth proportional to 1,757,896.04, 2,635,971.60 and 559,662.32 is: 839,215.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,896.04 : 2,635,971.60 = 559,662.32 : x
  2. Step 2: Convert to fraction form
    1,757,896.04/2,635,971.60 = 559,662.32/x
  3. Step 3: Cross multiply
    1,757,896.04x = 2,635,971.60 × 559,662.32
  4. Step 4: Simplify right side
    1,757,896.04x = 1,475,253,981,110.11
  5. Step 5: Solve for x
    x = 1,475,253,981,110.11/1,757,896.04
  6. Step 6: Final answer
    x = 839,215.71

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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.