Home / 5,686,760.25-8,530,140.42-2,276,582.13

Finding the Fourth Proportional to 5,686,760.25, 8,530,140.42 and 2,276,582.13

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Solution

The fourth proportional to 5,686,760.25, 8,530,140.42 and 2,276,582.13 is: 3,414,873.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,760.25 : 8,530,140.42 = 2,276,582.13 : x
  2. Step 2: Convert to fraction form
    5,686,760.25/8,530,140.42 = 2,276,582.13/x
  3. Step 3: Cross multiply
    5,686,760.25x = 8,530,140.42 × 2,276,582.13
  4. Step 4: Simplify right side
    5,686,760.25x = 19,419,565,246,562.70
  5. Step 5: Solve for x
    x = 19,419,565,246,562.70/5,686,760.25
  6. Step 6: Final answer
    x = 3,414,873.21

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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.