Home / 6,757,699.89-9,325,551.62-3,660,146.19

Finding the Fourth Proportional to 6,757,699.89, 9,325,551.62 and 3,660,146.19

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Solution

The fourth proportional to 6,757,699.89, 9,325,551.62 and 3,660,146.19 is: 5,050,961.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,699.89 : 9,325,551.62 = 3,660,146.19 : x
  2. Step 2: Convert to fraction form
    6,757,699.89/9,325,551.62 = 3,660,146.19/x
  3. Step 3: Cross multiply
    6,757,699.89x = 9,325,551.62 × 3,660,146.19
  4. Step 4: Simplify right side
    6,757,699.89x = 34,132,882,213,290.60
  5. Step 5: Solve for x
    x = 34,132,882,213,290.60/6,757,699.89
  6. Step 6: Final answer
    x = 5,050,961.54

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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.