Home / 7,025,995.26-9,694,771.38-4,086,463.14

Finding the Fourth Proportional to 7,025,995.26, 9,694,771.38 and 4,086,463.14

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Solution

The fourth proportional to 7,025,995.26, 9,694,771.38 and 4,086,463.14 is: 5,638,678.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025,995.26 : 9,694,771.38 = 4,086,463.14 : x
  2. Step 2: Convert to fraction form
    7,025,995.26/9,694,771.38 = 4,086,463.14/x
  3. Step 3: Cross multiply
    7,025,995.26x = 9,694,771.38 × 4,086,463.14
  4. Step 4: Simplify right side
    7,025,995.26x = 39,617,325,895,096.94
  5. Step 5: Solve for x
    x = 39,617,325,895,096.94/7,025,995.26
  6. Step 6: Final answer
    x = 5,638,678.14

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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.