Home / 2,308,995.32-3,463,861.62-711,171.32

Finding the Fourth Proportional to 2,308,995.32, 3,463,861.62 and 711,171.32

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Solution

The fourth proportional to 2,308,995.32, 3,463,861.62 and 711,171.32 is: 1,066,870.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,995.32 : 3,463,861.62 = 711,171.32 : x
  2. Step 2: Convert to fraction form
    2,308,995.32/3,463,861.62 = 711,171.32/x
  3. Step 3: Cross multiply
    2,308,995.32x = 3,463,861.62 × 711,171.32
  4. Step 4: Simplify right side
    2,308,995.32x = 2,463,399,040,592.74
  5. Step 5: Solve for x
    x = 2,463,399,040,592.74/2,308,995.32
  6. Step 6: Final answer
    x = 1,066,870.52

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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.