Home / 3,108,999.89-4,657,816.33-2,253,953.90

Finding the Fourth Proportional to 3,108,999.89, 4,657,816.33 and 2,253,953.90

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Solution

The fourth proportional to 3,108,999.89, 4,657,816.33 and 2,253,953.90 is: 3,376,810.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,108,999.89 : 4,657,816.33 = 2,253,953.90 : x
  2. Step 2: Convert to fraction form
    3,108,999.89/4,657,816.33 = 2,253,953.90/x
  3. Step 3: Cross multiply
    3,108,999.89x = 4,657,816.33 × 2,253,953.90
  4. Step 4: Simplify right side
    3,108,999.89x = 10,498,503,282,487.19
  5. Step 5: Solve for x
    x = 10,498,503,282,487.19/3,108,999.89
  6. Step 6: Final answer
    x = 3,376,810.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.