Home / 1,435,522.44-2,151,252.45-796,107.45

Finding the Fourth Proportional to 1,435,522.44, 2,151,252.45 and 796,107.45

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Solution

The fourth proportional to 1,435,522.44, 2,151,252.45 and 796,107.45 is: 1,193,034.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,522.44 : 2,151,252.45 = 796,107.45 : x
  2. Step 2: Convert to fraction form
    1,435,522.44/2,151,252.45 = 796,107.45/x
  3. Step 3: Cross multiply
    1,435,522.44x = 2,151,252.45 × 796,107.45
  4. Step 4: Simplify right side
    1,435,522.44x = 1,712,628,102,275.75
  5. Step 5: Solve for x
    x = 1,712,628,102,275.75/1,435,522.44
  6. Step 6: Final answer
    x = 1,193,034.71

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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.