Home / 6,581,604.88-9,082,337.56-3,828,297.64

Finding the Fourth Proportional to 6,581,604.88, 9,082,337.56 and 3,828,297.64

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Solution

The fourth proportional to 6,581,604.88, 9,082,337.56 and 3,828,297.64 is: 5,282,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,604.88 : 9,082,337.56 = 3,828,297.64 : x
  2. Step 2: Convert to fraction form
    6,581,604.88/9,082,337.56 = 3,828,297.64/x
  3. Step 3: Cross multiply
    6,581,604.88x = 9,082,337.56 × 3,828,297.64
  4. Step 4: Simplify right side
    6,581,604.88x = 34,769,891,446,631.36
  5. Step 5: Solve for x
    x = 34,769,891,446,631.36/6,581,604.88
  6. Step 6: Final answer
    x = 5,282,889.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.