Home / 6,241,472.51-9,362,959.19-2,197,120.37

Finding the Fourth Proportional to 6,241,472.51, 9,362,959.19 and 2,197,120.37

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Solution

The fourth proportional to 6,241,472.51, 9,362,959.19 and 2,197,120.37 is: 3,295,944.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,472.51 : 9,362,959.19 = 2,197,120.37 : x
  2. Step 2: Convert to fraction form
    6,241,472.51/9,362,959.19 = 2,197,120.37/x
  3. Step 3: Cross multiply
    6,241,472.51x = 9,362,959.19 × 2,197,120.37
  4. Step 4: Simplify right side
    6,241,472.51x = 20,571,548,302,027.30
  5. Step 5: Solve for x
    x = 20,571,548,302,027.30/6,241,472.51
  6. Step 6: Final answer
    x = 3,295,944.71

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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.