Home / 2,744,021.15-4,096,455.43-2,561,670.03

Finding the Fourth Proportional to 2,744,021.15, 4,096,455.43 and 2,561,670.03

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Solution

The fourth proportional to 2,744,021.15, 4,096,455.43 and 2,561,670.03 is: 3,824,229.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,021.15 : 4,096,455.43 = 2,561,670.03 : x
  2. Step 2: Convert to fraction form
    2,744,021.15/4,096,455.43 = 2,561,670.03/x
  3. Step 3: Cross multiply
    2,744,021.15x = 4,096,455.43 × 2,561,670.03
  4. Step 4: Simplify right side
    2,744,021.15x = 10,493,767,097,857.59
  5. Step 5: Solve for x
    x = 10,493,767,097,857.59/2,744,021.15
  6. Step 6: Final answer
    x = 3,824,229.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.