Home / 2,691,863.69-4,037,795.53-1,094,052.42

Finding the Fourth Proportional to 2,691,863.69, 4,037,795.53 and 1,094,052.42

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Solution

The fourth proportional to 2,691,863.69, 4,037,795.53 and 1,094,052.42 is: 1,641,078.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,863.69 : 4,037,795.53 = 1,094,052.42 : x
  2. Step 2: Convert to fraction form
    2,691,863.69/4,037,795.53 = 1,094,052.42/x
  3. Step 3: Cross multiply
    2,691,863.69x = 4,037,795.53 × 1,094,052.42
  4. Step 4: Simplify right side
    2,691,863.69x = 4,417,559,968,326.55
  5. Step 5: Solve for x
    x = 4,417,559,968,326.55/2,691,863.69
  6. Step 6: Final answer
    x = 1,641,078.63

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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.