Home / 11,385,046.48-17,074,055.40-5,990,767.24

Finding the Fourth Proportional to 11,385,046.48, 17,074,055.40 and 5,990,767.24

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Solution

The fourth proportional to 11,385,046.48, 17,074,055.40 and 5,990,767.24 is: 8,984,301.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,385,046.48 : 17,074,055.40 = 5,990,767.24 : x
  2. Step 2: Convert to fraction form
    11,385,046.48/17,074,055.40 = 5,990,767.24/x
  3. Step 3: Cross multiply
    11,385,046.48x = 17,074,055.40 × 5,990,767.24
  4. Step 4: Simplify right side
    11,385,046.48x = 102,286,691,744,265.09
  5. Step 5: Solve for x
    x = 102,286,691,744,265.09/11,385,046.48
  6. Step 6: Final answer
    x = 8,984,301.64

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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.