Home / 875,183.64-1,312,996.96-244,097.46

Finding the Fourth Proportional to 875,183.64, 1,312,996.96 and 244,097.46

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Solution

The fourth proportional to 875,183.64, 1,312,996.96 and 244,097.46 is: 366,207.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,183.64 : 1,312,996.96 = 244,097.46 : x
  2. Step 2: Convert to fraction form
    875,183.64/1,312,996.96 = 244,097.46/x
  3. Step 3: Cross multiply
    875,183.64x = 1,312,996.96 × 244,097.46
  4. Step 4: Simplify right side
    875,183.64x = 320,499,222,923.72
  5. Step 5: Solve for x
    x = 320,499,222,923.72/875,183.64
  6. Step 6: Final answer
    x = 366,207.97

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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.