Home / 8,307,194.82-11,463,450.55-4,635,823.25

Finding the Fourth Proportional to 8,307,194.82, 11,463,450.55 and 4,635,823.25

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Solution

The fourth proportional to 8,307,194.82, 11,463,450.55 and 4,635,823.25 is: 6,397,169.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,307,194.82 : 11,463,450.55 = 4,635,823.25 : x
  2. Step 2: Convert to fraction form
    8,307,194.82/11,463,450.55 = 4,635,823.25/x
  3. Step 3: Cross multiply
    8,307,194.82x = 11,463,450.55 × 4,635,823.25
  4. Step 4: Simplify right side
    8,307,194.82x = 53,142,530,527,598.04
  5. Step 5: Solve for x
    x = 53,142,530,527,598.04/8,307,194.82
  6. Step 6: Final answer
    x = 6,397,169.16

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.