Home / 5,253,249.33-7,880,519.16-1,795,561.02

Finding the Fourth Proportional to 5,253,249.33, 7,880,519.16 and 1,795,561.02

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Solution

The fourth proportional to 5,253,249.33, 7,880,519.16 and 1,795,561.02 is: 2,693,562.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,249.33 : 7,880,519.16 = 1,795,561.02 : x
  2. Step 2: Convert to fraction form
    5,253,249.33/7,880,519.16 = 1,795,561.02/x
  3. Step 3: Cross multiply
    5,253,249.33x = 7,880,519.16 × 1,795,561.02
  4. Step 4: Simplify right side
    5,253,249.33x = 14,149,953,021,059.14
  5. Step 5: Solve for x
    x = 14,149,953,021,059.14/5,253,249.33
  6. Step 6: Final answer
    x = 2,693,562.05

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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.