Home / 6,034,446.72-9,057,356.64-2,199,976.56

Finding the Fourth Proportional to 6,034,446.72, 9,057,356.64 and 2,199,976.56

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Solution

The fourth proportional to 6,034,446.72, 9,057,356.64 and 2,199,976.56 is: 3,302,037.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034,446.72 : 9,057,356.64 = 2,199,976.56 : x
  2. Step 2: Convert to fraction form
    6,034,446.72/9,057,356.64 = 2,199,976.56/x
  3. Step 3: Cross multiply
    6,034,446.72x = 9,057,356.64 × 2,199,976.56
  4. Step 4: Simplify right side
    6,034,446.72x = 19,925,972,303,560.36
  5. Step 5: Solve for x
    x = 19,925,972,303,560.36/6,034,446.72
  6. Step 6: Final answer
    x = 3,302,037.99

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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.