Home / 4,479,462.48-6,181,480.13-2,644,511.85

Finding the Fourth Proportional to 4,479,462.48, 6,181,480.13 and 2,644,511.85

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Solution

The fourth proportional to 4,479,462.48, 6,181,480.13 and 2,644,511.85 is: 3,649,321.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,462.48 : 6,181,480.13 = 2,644,511.85 : x
  2. Step 2: Convert to fraction form
    4,479,462.48/6,181,480.13 = 2,644,511.85/x
  3. Step 3: Cross multiply
    4,479,462.48x = 6,181,480.13 × 2,644,511.85
  4. Step 4: Simplify right side
    4,479,462.48x = 16,346,997,460,935.82
  5. Step 5: Solve for x
    x = 16,346,997,460,935.82/4,479,462.48
  6. Step 6: Final answer
    x = 3,649,321.22

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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.