Home / 4,379,998.11-6,043,519.53-2,445,961.11

Finding the Fourth Proportional to 4,379,998.11, 6,043,519.53 and 2,445,961.11

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Solution

The fourth proportional to 4,379,998.11, 6,043,519.53 and 2,445,961.11 is: 3,374,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,998.11 : 6,043,519.53 = 2,445,961.11 : x
  2. Step 2: Convert to fraction form
    4,379,998.11/6,043,519.53 = 2,445,961.11/x
  3. Step 3: Cross multiply
    4,379,998.11x = 6,043,519.53 × 2,445,961.11
  4. Step 4: Simplify right side
    4,379,998.11x = 14,782,213,737,905.48
  5. Step 5: Solve for x
    x = 14,782,213,737,905.48/4,379,998.11
  6. Step 6: Final answer
    x = 3,374,936.10

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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.