Home / 9,189,284.77-13,783,923.91-2,457,523.81

Finding the Fourth Proportional to 9,189,284.77, 13,783,923.91 and 2,457,523.81

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Solution

The fourth proportional to 9,189,284.77, 13,783,923.91 and 2,457,523.81 is: 3,686,284.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,189,284.77 : 13,783,923.91 = 2,457,523.81 : x
  2. Step 2: Convert to fraction form
    9,189,284.77/13,783,923.91 = 2,457,523.81/x
  3. Step 3: Cross multiply
    9,189,284.77x = 13,783,923.91 × 2,457,523.81
  4. Step 4: Simplify right side
    9,189,284.77x = 33,874,321,122,846.06
  5. Step 5: Solve for x
    x = 33,874,321,122,846.06/9,189,284.77
  6. Step 6: Final answer
    x = 3,686,284.84

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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.