Home / 2,010,764.58-3,015,199.22-730,469.27

Finding the Fourth Proportional to 2,010,764.58, 3,015,199.22 and 730,469.27

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Solution

The fourth proportional to 2,010,764.58, 3,015,199.22 and 730,469.27 is: 1,095,359.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,764.58 : 3,015,199.22 = 730,469.27 : x
  2. Step 2: Convert to fraction form
    2,010,764.58/3,015,199.22 = 730,469.27/x
  3. Step 3: Cross multiply
    2,010,764.58x = 3,015,199.22 × 730,469.27
  4. Step 4: Simplify right side
    2,010,764.58x = 2,202,510,354,409.63
  5. Step 5: Solve for x
    x = 2,202,510,354,409.63/2,010,764.58
  6. Step 6: Final answer
    x = 1,095,359.63

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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.