Home / 5,345,687.68-7,369,912.65-4,246,765.27

Finding the Fourth Proportional to 5,345,687.68, 7,369,912.65 and 4,246,765.27

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Solution

The fourth proportional to 5,345,687.68, 7,369,912.65 and 4,246,765.27 is: 5,854,866.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,687.68 : 7,369,912.65 = 4,246,765.27 : x
  2. Step 2: Convert to fraction form
    5,345,687.68/7,369,912.65 = 4,246,765.27/x
  3. Step 3: Cross multiply
    5,345,687.68x = 7,369,912.65 × 4,246,765.27
  4. Step 4: Simplify right side
    5,345,687.68x = 31,298,289,084,953.66
  5. Step 5: Solve for x
    x = 31,298,289,084,953.66/5,345,687.68
  6. Step 6: Final answer
    x = 5,854,866.76

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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.