Home / 4,023,649.48-5,552,559.30-2,212,813.48

Finding the Fourth Proportional to 4,023,649.48, 5,552,559.30 and 2,212,813.48

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Solution

The fourth proportional to 4,023,649.48, 5,552,559.30 and 2,212,813.48 is: 3,053,640.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,649.48 : 5,552,559.30 = 2,212,813.48 : x
  2. Step 2: Convert to fraction form
    4,023,649.48/5,552,559.30 = 2,212,813.48/x
  3. Step 3: Cross multiply
    4,023,649.48x = 5,552,559.30 × 2,212,813.48
  4. Step 4: Simplify right side
    4,023,649.48x = 12,286,778,067,539.36
  5. Step 5: Solve for x
    x = 12,286,778,067,539.36/4,023,649.48
  6. Step 6: Final answer
    x = 3,053,640.27

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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.