Home / 2,272,865.35-3,414,021.95-1,802,835.31

Finding the Fourth Proportional to 2,272,865.35, 3,414,021.95 and 1,802,835.31

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Solution

The fourth proportional to 2,272,865.35, 3,414,021.95 and 1,802,835.31 is: 2,707,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,865.35 : 3,414,021.95 = 1,802,835.31 : x
  2. Step 2: Convert to fraction form
    2,272,865.35/3,414,021.95 = 1,802,835.31/x
  3. Step 3: Cross multiply
    2,272,865.35x = 3,414,021.95 × 1,802,835.31
  4. Step 4: Simplify right side
    2,272,865.35x = 6,154,919,311,560.88
  5. Step 5: Solve for x
    x = 6,154,919,311,560.88/2,272,865.35
  6. Step 6: Final answer
    x = 2,707,999.98

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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.