Home / 3,365,553.66-4,644,445.68-1,837,649.85

Finding the Fourth Proportional to 3,365,553.66, 4,644,445.68 and 1,837,649.85

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Solution

The fourth proportional to 3,365,553.66, 4,644,445.68 and 1,837,649.85 is: 2,535,946.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,553.66 : 4,644,445.68 = 1,837,649.85 : x
  2. Step 2: Convert to fraction form
    3,365,553.66/4,644,445.68 = 1,837,649.85/x
  3. Step 3: Cross multiply
    3,365,553.66x = 4,644,445.68 × 1,837,649.85
  4. Step 4: Simplify right side
    3,365,553.66x = 8,534,864,907,185.15
  5. Step 5: Solve for x
    x = 8,534,864,907,185.15/3,365,553.66
  6. Step 6: Final answer
    x = 2,535,946.76

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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.