Home / 4,277,065.92-5,902,350.84-2,343,399.72

Finding the Fourth Proportional to 4,277,065.92, 5,902,350.84 and 2,343,399.72

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Solution

The fourth proportional to 4,277,065.92, 5,902,350.84 and 2,343,399.72 is: 3,233,891.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,065.92 : 5,902,350.84 = 2,343,399.72 : x
  2. Step 2: Convert to fraction form
    4,277,065.92/5,902,350.84 = 2,343,399.72/x
  3. Step 3: Cross multiply
    4,277,065.92x = 5,902,350.84 × 2,343,399.72
  4. Step 4: Simplify right side
    4,277,065.92x = 13,831,567,305,797.77
  5. Step 5: Solve for x
    x = 13,831,567,305,797.77/4,277,065.92
  6. Step 6: Final answer
    x = 3,233,891.54

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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.