Home / 5,902,244.39-8,842,576.81-4,278,993.05

Finding the Fourth Proportional to 5,902,244.39, 8,842,576.81 and 4,278,993.05

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Solution

The fourth proportional to 5,902,244.39, 8,842,576.81 and 4,278,993.05 is: 6,410,667.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,244.39 : 8,842,576.81 = 4,278,993.05 : x
  2. Step 2: Convert to fraction form
    5,902,244.39/8,842,576.81 = 4,278,993.05/x
  3. Step 3: Cross multiply
    5,902,244.39x = 8,842,576.81 × 4,278,993.05
  4. Step 4: Simplify right side
    5,902,244.39x = 37,837,324,714,081.17
  5. Step 5: Solve for x
    x = 37,837,324,714,081.17/5,902,244.39
  6. Step 6: Final answer
    x = 6,410,667.23

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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.