Home / 1,304,051.52-1,955,910.96-504,786.18

Finding the Fourth Proportional to 1,304,051.52, 1,955,910.96 and 504,786.18

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Solution

The fourth proportional to 1,304,051.52, 1,955,910.96 and 504,786.18 is: 757,114.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,051.52 : 1,955,910.96 = 504,786.18 : x
  2. Step 2: Convert to fraction form
    1,304,051.52/1,955,910.96 = 504,786.18/x
  3. Step 3: Cross multiply
    1,304,051.52x = 1,955,910.96 × 504,786.18
  4. Step 4: Simplify right side
    1,304,051.52x = 987,316,821,918.53
  5. Step 5: Solve for x
    x = 987,316,821,918.53/1,304,051.52
  6. Step 6: Final answer
    x = 757,114.89

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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.