Home / 2,308,479.30-3,463,098.03-711,042.66

Finding the Fourth Proportional to 2,308,479.30, 3,463,098.03 and 711,042.66

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Solution

The fourth proportional to 2,308,479.30, 3,463,098.03 and 711,042.66 is: 1,066,680.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,479.30 : 3,463,098.03 = 711,042.66 : x
  2. Step 2: Convert to fraction form
    2,308,479.30/3,463,098.03 = 711,042.66/x
  3. Step 3: Cross multiply
    2,308,479.30x = 3,463,098.03 × 711,042.66
  4. Step 4: Simplify right side
    2,308,479.30x = 2,462,410,435,091.96
  5. Step 5: Solve for x
    x = 2,462,410,435,091.96/2,308,479.30
  6. Step 6: Final answer
    x = 1,066,680.75

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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.