Home / 11,050,449.97-15,247,596.58-6,155,550.25

Finding the Fourth Proportional to 11,050,449.97, 15,247,596.58 and 6,155,550.25

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Solution

The fourth proportional to 11,050,449.97, 15,247,596.58 and 6,155,550.25 is: 8,493,531.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,449.97 : 15,247,596.58 = 6,155,550.25 : x
  2. Step 2: Convert to fraction form
    11,050,449.97/15,247,596.58 = 6,155,550.25/x
  3. Step 3: Cross multiply
    11,050,449.97x = 15,247,596.58 × 6,155,550.25
  4. Step 4: Simplify right side
    11,050,449.97x = 93,857,346,939,918.14
  5. Step 5: Solve for x
    x = 93,857,346,939,918.14/11,050,449.97
  6. Step 6: Final answer
    x = 8,493,531.68

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Double scale
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1.5x scale

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.