Home / 5,360,912.71-8,036,843.69-2,325,990.94

Finding the Fourth Proportional to 5,360,912.71, 8,036,843.69 and 2,325,990.94

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Solution

The fourth proportional to 5,360,912.71, 8,036,843.69 and 2,325,990.94 is: 3,487,022.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,360,912.71 : 8,036,843.69 = 2,325,990.94 : x
  2. Step 2: Convert to fraction form
    5,360,912.71/8,036,843.69 = 2,325,990.94/x
  3. Step 3: Cross multiply
    5,360,912.71x = 8,036,843.69 × 2,325,990.94
  4. Step 4: Simplify right side
    5,360,912.71x = 18,693,625,594,859.04
  5. Step 5: Solve for x
    x = 18,693,625,594,859.04/5,360,912.71
  6. Step 6: Final answer
    x = 3,487,022.94

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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.