Home / 1,711,266.96-2,361,576.25-936,884.73

Finding the Fourth Proportional to 1,711,266.96, 2,361,576.25 and 936,884.73

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Solution

The fourth proportional to 1,711,266.96, 2,361,576.25 and 936,884.73 is: 1,292,916.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,266.96 : 2,361,576.25 = 936,884.73 : x
  2. Step 2: Convert to fraction form
    1,711,266.96/2,361,576.25 = 936,884.73/x
  3. Step 3: Cross multiply
    1,711,266.96x = 2,361,576.25 × 936,884.73
  4. Step 4: Simplify right side
    1,711,266.96x = 2,212,524,727,355.66
  5. Step 5: Solve for x
    x = 2,212,524,727,355.66/1,711,266.96
  6. Step 6: Final answer
    x = 1,292,916.17

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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.