Home / 2,767,715.56-4,151,293.02-746,163.82

Finding the Fourth Proportional to 2,767,715.56, 4,151,293.02 and 746,163.82

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Solution

The fourth proportional to 2,767,715.56, 4,151,293.02 and 746,163.82 is: 1,119,170.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,715.56 : 4,151,293.02 = 746,163.82 : x
  2. Step 2: Convert to fraction form
    2,767,715.56/4,151,293.02 = 746,163.82/x
  3. Step 3: Cross multiply
    2,767,715.56x = 4,151,293.02 × 746,163.82
  4. Step 4: Simplify right side
    2,767,715.56x = 3,097,544,654,011.72
  5. Step 5: Solve for x
    x = 3,097,544,654,011.72/2,767,715.56
  6. Step 6: Final answer
    x = 1,119,170.16

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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.