Home / 2,366,679.22-3,550,609.32-683,782.72

Finding the Fourth Proportional to 2,366,679.22, 3,550,609.32 and 683,782.72

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Solution

The fourth proportional to 2,366,679.22, 3,550,609.32 and 683,782.72 is: 1,025,844.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,679.22 : 3,550,609.32 = 683,782.72 : x
  2. Step 2: Convert to fraction form
    2,366,679.22/3,550,609.32 = 683,782.72/x
  3. Step 3: Cross multiply
    2,366,679.22x = 3,550,609.32 × 683,782.72
  4. Step 4: Simplify right side
    2,366,679.22x = 2,427,845,298,486.95
  5. Step 5: Solve for x
    x = 2,427,845,298,486.95/2,366,679.22
  6. Step 6: Final answer
    x = 1,025,844.68

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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.