Home / 6,236,347.56-9,296,874.60-6,138,072.24

Finding the Fourth Proportional to 6,236,347.56, 9,296,874.60 and 6,138,072.24

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Solution

The fourth proportional to 6,236,347.56, 9,296,874.60 and 6,138,072.24 is: 9,150,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,347.56 : 9,296,874.60 = 6,138,072.24 : x
  2. Step 2: Convert to fraction form
    6,236,347.56/9,296,874.60 = 6,138,072.24/x
  3. Step 3: Cross multiply
    6,236,347.56x = 9,296,874.60 × 6,138,072.24
  4. Step 4: Simplify right side
    6,236,347.56x = 57,064,887,901,021.10
  5. Step 5: Solve for x
    x = 57,064,887,901,021.10/6,236,347.56
  6. Step 6: Final answer
    x = 9,150,370.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.