Home / 5,707,700.48-7,875,517.46-3,384,163.64

Finding the Fourth Proportional to 5,707,700.48, 7,875,517.46 and 3,384,163.64

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Solution

The fourth proportional to 5,707,700.48, 7,875,517.46 and 3,384,163.64 is: 4,669,488.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,707,700.48 : 7,875,517.46 = 3,384,163.64 : x
  2. Step 2: Convert to fraction form
    5,707,700.48/7,875,517.46 = 3,384,163.64/x
  3. Step 3: Cross multiply
    5,707,700.48x = 7,875,517.46 × 3,384,163.64
  4. Step 4: Simplify right side
    5,707,700.48x = 26,652,039,834,317.16
  5. Step 5: Solve for x
    x = 26,652,039,834,317.16/5,707,700.48
  6. Step 6: Final answer
    x = 4,669,488.16

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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.