Home / 2,293,917.37-3,440,653.44-696,494.31

Finding the Fourth Proportional to 2,293,917.37, 3,440,653.44 and 696,494.31

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Solution

The fourth proportional to 2,293,917.37, 3,440,653.44 and 696,494.31 is: 1,044,673.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,917.37 : 3,440,653.44 = 696,494.31 : x
  2. Step 2: Convert to fraction form
    2,293,917.37/3,440,653.44 = 696,494.31/x
  3. Step 3: Cross multiply
    2,293,917.37x = 3,440,653.44 × 696,494.31
  4. Step 4: Simplify right side
    2,293,917.37x = 2,396,395,543,641.93
  5. Step 5: Solve for x
    x = 2,396,395,543,641.93/2,293,917.37
  6. Step 6: Final answer
    x = 1,044,673.87

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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.