Home / 1,334,093.52-2,001,169.80-481,233.36

Finding the Fourth Proportional to 1,334,093.52, 2,001,169.80 and 481,233.36

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Solution

The fourth proportional to 1,334,093.52, 2,001,169.80 and 481,233.36 is: 721,860.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,093.52 : 2,001,169.80 = 481,233.36 : x
  2. Step 2: Convert to fraction form
    1,334,093.52/2,001,169.80 = 481,233.36/x
  3. Step 3: Cross multiply
    1,334,093.52x = 2,001,169.80 × 481,233.36
  4. Step 4: Simplify right side
    1,334,093.52x = 963,029,666,784.53
  5. Step 5: Solve for x
    x = 963,029,666,784.53/1,334,093.52
  6. Step 6: Final answer
    x = 721,860.69

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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.