Home / 2,450,247.96-3,675,369.66-744,384.32

Finding the Fourth Proportional to 2,450,247.96, 3,675,369.66 and 744,384.32

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Solution

The fourth proportional to 2,450,247.96, 3,675,369.66 and 744,384.32 is: 1,116,575.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,247.96 : 3,675,369.66 = 744,384.32 : x
  2. Step 2: Convert to fraction form
    2,450,247.96/3,675,369.66 = 744,384.32/x
  3. Step 3: Cross multiply
    2,450,247.96x = 3,675,369.66 × 744,384.32
  4. Step 4: Simplify right side
    2,450,247.96x = 2,735,887,526,730.88
  5. Step 5: Solve for x
    x = 2,735,887,526,730.88/2,450,247.96
  6. Step 6: Final answer
    x = 1,116,575.78

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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.