Home / 2,715,086.98-3,743,749.59-1,733,735.65

Finding the Fourth Proportional to 2,715,086.98, 3,743,749.59 and 1,733,735.65

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Solution

The fourth proportional to 2,715,086.98, 3,743,749.59 and 1,733,735.65 is: 2,390,594.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,086.98 : 3,743,749.59 = 1,733,735.65 : x
  2. Step 2: Convert to fraction form
    2,715,086.98/3,743,749.59 = 1,733,735.65/x
  3. Step 3: Cross multiply
    2,715,086.98x = 3,743,749.59 × 1,733,735.65
  4. Step 4: Simplify right side
    2,715,086.98x = 6,490,672,110,137.14
  5. Step 5: Solve for x
    x = 6,490,672,110,137.14/2,715,086.98
  6. Step 6: Final answer
    x = 2,390,594.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.