Home / 2,311,197.30-3,467,386.44-890,872.02

Finding the Fourth Proportional to 2,311,197.30, 3,467,386.44 and 890,872.02

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Solution

The fourth proportional to 2,311,197.30, 3,467,386.44 and 890,872.02 is: 1,336,535.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,197.30 : 3,467,386.44 = 890,872.02 : x
  2. Step 2: Convert to fraction form
    2,311,197.30/3,467,386.44 = 890,872.02/x
  3. Step 3: Cross multiply
    2,311,197.30x = 3,467,386.44 × 890,872.02
  4. Step 4: Simplify right side
    2,311,197.30x = 3,088,997,561,923.41
  5. Step 5: Solve for x
    x = 3,088,997,561,923.41/2,311,197.30
  6. Step 6: Final answer
    x = 1,336,535.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.