Home / 6,082,017.27-8,393,206.06-3,291,140.49

Finding the Fourth Proportional to 6,082,017.27, 8,393,206.06 and 3,291,140.49

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Solution

The fourth proportional to 6,082,017.27, 8,393,206.06 and 3,291,140.49 is: 4,541,785.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,017.27 : 8,393,206.06 = 3,291,140.49 : x
  2. Step 2: Convert to fraction form
    6,082,017.27/8,393,206.06 = 3,291,140.49/x
  3. Step 3: Cross multiply
    6,082,017.27x = 8,393,206.06 × 3,291,140.49
  4. Step 4: Simplify right side
    6,082,017.27x = 27,623,220,304,979.37
  5. Step 5: Solve for x
    x = 27,623,220,304,979.37/6,082,017.27
  6. Step 6: Final answer
    x = 4,541,785.90

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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.