Home / 1,744,441.46-2,407,357.62-959,538.39

Finding the Fourth Proportional to 1,744,441.46, 2,407,357.62 and 959,538.39

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Solution

The fourth proportional to 1,744,441.46, 2,407,357.62 and 959,538.39 is: 1,324,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,441.46 : 2,407,357.62 = 959,538.39 : x
  2. Step 2: Convert to fraction form
    1,744,441.46/2,407,357.62 = 959,538.39/x
  3. Step 3: Cross multiply
    1,744,441.46x = 2,407,357.62 × 959,538.39
  4. Step 4: Simplify right side
    1,744,441.46x = 2,309,952,064,784.22
  5. Step 5: Solve for x
    x = 2,309,952,064,784.22/1,744,441.46
  6. Step 6: Final answer
    x = 1,324,178.61

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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.