Home / 4,022,051.54-6,024,999.56-1,860,046.20

Finding the Fourth Proportional to 4,022,051.54, 6,024,999.56 and 1,860,046.20

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Solution

The fourth proportional to 4,022,051.54, 6,024,999.56 and 1,860,046.20 is: 2,786,333.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,051.54 : 6,024,999.56 = 1,860,046.20 : x
  2. Step 2: Convert to fraction form
    4,022,051.54/6,024,999.56 = 1,860,046.20/x
  3. Step 3: Cross multiply
    4,022,051.54x = 6,024,999.56 × 1,860,046.20
  4. Step 4: Simplify right side
    4,022,051.54x = 11,206,777,527,279.44
  5. Step 5: Solve for x
    x = 11,206,777,527,279.44/4,022,051.54
  6. Step 6: Final answer
    x = 2,786,333.65

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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.