Home / 1,733,957.12-2,393,342.16-1,008,945.38

Finding the Fourth Proportional to 1,733,957.12, 2,393,342.16 and 1,008,945.38

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Solution

The fourth proportional to 1,733,957.12, 2,393,342.16 and 1,008,945.38 is: 1,392,624.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,957.12 : 2,393,342.16 = 1,008,945.38 : x
  2. Step 2: Convert to fraction form
    1,733,957.12/2,393,342.16 = 1,008,945.38/x
  3. Step 3: Cross multiply
    1,733,957.12x = 2,393,342.16 × 1,008,945.38
  4. Step 4: Simplify right side
    1,733,957.12x = 2,414,751,515,091.22
  5. Step 5: Solve for x
    x = 2,414,751,515,091.22/1,733,957.12
  6. Step 6: Final answer
    x = 1,392,624.70

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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.