Home / 2,409,302.36-3,609,134.76-1,449,227.90

Finding the Fourth Proportional to 2,409,302.36, 3,609,134.76 and 1,449,227.90

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Solution

The fourth proportional to 2,409,302.36, 3,609,134.76 and 1,449,227.90 is: 2,170,943.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,302.36 : 3,609,134.76 = 1,449,227.90 : x
  2. Step 2: Convert to fraction form
    2,409,302.36/3,609,134.76 = 1,449,227.90/x
  3. Step 3: Cross multiply
    2,409,302.36x = 3,609,134.76 × 1,449,227.90
  4. Step 4: Simplify right side
    2,409,302.36x = 5,230,458,789,051.80
  5. Step 5: Solve for x
    x = 5,230,458,789,051.80/2,409,302.36
  6. Step 6: Final answer
    x = 2,170,943.29

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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.