Home / 9,195,941.56-13,794,743.34-3,516,215.08

Finding the Fourth Proportional to 9,195,941.56, 13,794,743.34 and 3,516,215.08

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Solution

The fourth proportional to 9,195,941.56, 13,794,743.34 and 3,516,215.08 is: 5,274,640.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195,941.56 : 13,794,743.34 = 3,516,215.08 : x
  2. Step 2: Convert to fraction form
    9,195,941.56/13,794,743.34 = 3,516,215.08/x
  3. Step 3: Cross multiply
    9,195,941.56x = 13,794,743.34 × 3,516,215.08
  4. Step 4: Simplify right side
    9,195,941.56x = 48,505,284,556,837.57
  5. Step 5: Solve for x
    x = 48,505,284,556,837.57/9,195,941.56
  6. Step 6: Final answer
    x = 5,274,640.37

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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.