Home / 5,987,104.09-8,986,333.86-3,705,727.52

Finding the Fourth Proportional to 5,987,104.09, 8,986,333.86 and 3,705,727.52

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Solution

The fourth proportional to 5,987,104.09, 8,986,333.86 and 3,705,727.52 is: 5,562,105.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,104.09 : 8,986,333.86 = 3,705,727.52 : x
  2. Step 2: Convert to fraction form
    5,987,104.09/8,986,333.86 = 3,705,727.52/x
  3. Step 3: Cross multiply
    5,987,104.09x = 8,986,333.86 × 3,705,727.52
  4. Step 4: Simplify right side
    5,987,104.09x = 33,300,904,670,381.19
  5. Step 5: Solve for x
    x = 33,300,904,670,381.19/5,987,104.09
  6. Step 6: Final answer
    x = 5,562,105.52

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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.