Home / 9,096,223.37-13,646,296.88-2,619,255.11

Finding the Fourth Proportional to 9,096,223.37, 13,646,296.88 and 2,619,255.11

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Solution

The fourth proportional to 9,096,223.37, 13,646,296.88 and 2,619,255.11 is: 3,929,447.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,223.37 : 13,646,296.88 = 2,619,255.11 : x
  2. Step 2: Convert to fraction form
    9,096,223.37/13,646,296.88 = 2,619,255.11/x
  3. Step 3: Cross multiply
    9,096,223.37x = 13,646,296.88 × 2,619,255.11
  4. Step 4: Simplify right side
    9,096,223.37x = 35,743,132,822,420.78
  5. Step 5: Solve for x
    x = 35,743,132,822,420.78/9,096,223.37
  6. Step 6: Final answer
    x = 3,929,447.57

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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.