Home / 7,904,461.44-10,908,163.92-4,282,789.44

Finding the Fourth Proportional to 7,904,461.44, 10,908,163.92 and 4,282,789.44

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Solution

The fourth proportional to 7,904,461.44, 10,908,163.92 and 4,282,789.44 is: 5,910,253.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,904,461.44 : 10,908,163.92 = 4,282,789.44 : x
  2. Step 2: Convert to fraction form
    7,904,461.44/10,908,163.92 = 4,282,789.44/x
  3. Step 3: Cross multiply
    7,904,461.44x = 10,908,163.92 × 4,282,789.44
  4. Step 4: Simplify right side
    7,904,461.44x = 46,717,369,246,365.01
  5. Step 5: Solve for x
    x = 46,717,369,246,365.01/7,904,461.44
  6. Step 6: Final answer
    x = 5,910,253.29

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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.