Home / 2,522,094.53-3,479,581.08-1,941,495.21

Finding the Fourth Proportional to 2,522,094.53, 3,479,581.08 and 1,941,495.21

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Solution

The fourth proportional to 2,522,094.53, 3,479,581.08 and 1,941,495.21 is: 2,678,563.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,094.53 : 3,479,581.08 = 1,941,495.21 : x
  2. Step 2: Convert to fraction form
    2,522,094.53/3,479,581.08 = 1,941,495.21/x
  3. Step 3: Cross multiply
    2,522,094.53x = 3,479,581.08 × 1,941,495.21
  4. Step 4: Simplify right side
    2,522,094.53x = 6,755,589,999,626.63
  5. Step 5: Solve for x
    x = 6,755,589,999,626.63/2,522,094.53
  6. Step 6: Final answer
    x = 2,678,563.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.