Home / 2,522,529.89-3,481,090.34-1,376,610.24

Finding the Fourth Proportional to 2,522,529.89, 3,481,090.34 and 1,376,610.24

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Solution

The fourth proportional to 2,522,529.89, 3,481,090.34 and 1,376,610.24 is: 1,899,721.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,529.89 : 3,481,090.34 = 1,376,610.24 : x
  2. Step 2: Convert to fraction form
    2,522,529.89/3,481,090.34 = 1,376,610.24/x
  3. Step 3: Cross multiply
    2,522,529.89x = 3,481,090.34 × 1,376,610.24
  4. Step 4: Simplify right side
    2,522,529.89x = 4,792,104,601,526.03
  5. Step 5: Solve for x
    x = 4,792,104,601,526.03/2,522,529.89
  6. Step 6: Final answer
    x = 1,899,721.64

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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.