Home / 1,435,715.38-2,151,543.26-796,300.82

Finding the Fourth Proportional to 1,435,715.38, 2,151,543.26 and 796,300.82

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Solution

The fourth proportional to 1,435,715.38, 2,151,543.26 and 796,300.82 is: 1,193,325.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,715.38 : 2,151,543.26 = 796,300.82 : x
  2. Step 2: Convert to fraction form
    1,435,715.38/2,151,543.26 = 796,300.82/x
  3. Step 3: Cross multiply
    1,435,715.38x = 2,151,543.26 × 796,300.82
  4. Step 4: Simplify right side
    1,435,715.38x = 1,713,275,673,607.23
  5. Step 5: Solve for x
    x = 1,713,275,673,607.23/1,435,715.38
  6. Step 6: Final answer
    x = 1,193,325.43

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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.