Home / 9,189,284.27-13,783,923.16-2,457,523.31

Finding the Fourth Proportional to 9,189,284.27, 13,783,923.16 and 2,457,523.31

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Solution

The fourth proportional to 9,189,284.27, 13,783,923.16 and 2,457,523.31 is: 3,686,284.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,189,284.27 : 13,783,923.16 = 2,457,523.31 : x
  2. Step 2: Convert to fraction form
    9,189,284.27/13,783,923.16 = 2,457,523.31/x
  3. Step 3: Cross multiply
    9,189,284.27x = 13,783,923.16 × 2,457,523.31
  4. Step 4: Simplify right side
    9,189,284.27x = 33,874,312,393,885.44
  5. Step 5: Solve for x
    x = 33,874,312,393,885.44/9,189,284.27
  6. Step 6: Final answer
    x = 3,686,284.09

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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.