Home / 2,055,446.16-3,084,232.37-1,491,476.98

Finding the Fourth Proportional to 2,055,446.16, 3,084,232.37 and 1,491,476.98

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Solution

The fourth proportional to 2,055,446.16, 3,084,232.37 and 1,491,476.98 is: 2,237,986.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,446.16 : 3,084,232.37 = 1,491,476.98 : x
  2. Step 2: Convert to fraction form
    2,055,446.16/3,084,232.37 = 1,491,476.98/x
  3. Step 3: Cross multiply
    2,055,446.16x = 3,084,232.37 × 1,491,476.98
  4. Step 4: Simplify right side
    2,055,446.16x = 4,600,061,565,657.88
  5. Step 5: Solve for x
    x = 4,600,061,565,657.88/2,055,446.16
  6. Step 6: Final answer
    x = 2,237,986.89

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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.