Home / 2,308,505.46-3,463,130.30-711,067.82

Finding the Fourth Proportional to 2,308,505.46, 3,463,130.30 and 711,067.82

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Solution

The fourth proportional to 2,308,505.46, 3,463,130.30 and 711,067.82 is: 1,066,716.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,505.46 : 3,463,130.30 = 711,067.82 : x
  2. Step 2: Convert to fraction form
    2,308,505.46/3,463,130.30 = 711,067.82/x
  3. Step 3: Cross multiply
    2,308,505.46x = 3,463,130.30 × 711,067.82
  4. Step 4: Simplify right side
    2,308,505.46x = 2,462,520,491,925.96
  5. Step 5: Solve for x
    x = 2,462,520,491,925.96/2,308,505.46
  6. Step 6: Final answer
    x = 1,066,716.34

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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.