Home / 6,814,798.70-10,222,287.09-2,265,847.49

Finding the Fourth Proportional to 6,814,798.70, 10,222,287.09 and 2,265,847.49

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Solution

The fourth proportional to 6,814,798.70, 10,222,287.09 and 2,265,847.49 is: 3,398,800.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,798.70 : 10,222,287.09 = 2,265,847.49 : x
  2. Step 2: Convert to fraction form
    6,814,798.70/10,222,287.09 = 2,265,847.49/x
  3. Step 3: Cross multiply
    6,814,798.70x = 10,222,287.09 × 2,265,847.49
  4. Step 4: Simplify right side
    6,814,798.70x = 23,162,143,544,935.91
  5. Step 5: Solve for x
    x = 23,162,143,544,935.91/6,814,798.70
  6. Step 6: Final answer
    x = 3,398,800.84

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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.