Home / 1,586,286.06-2,376,542.24-1,416,224.94

Finding the Fourth Proportional to 1,586,286.06, 2,376,542.24 and 1,416,224.94

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Solution

The fourth proportional to 1,586,286.06, 2,376,542.24 and 1,416,224.94 is: 2,121,760.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,286.06 : 2,376,542.24 = 1,416,224.94 : x
  2. Step 2: Convert to fraction form
    1,586,286.06/2,376,542.24 = 1,416,224.94/x
  3. Step 3: Cross multiply
    1,586,286.06x = 2,376,542.24 × 1,416,224.94
  4. Step 4: Simplify right side
    1,586,286.06x = 3,365,718,388,535.42
  5. Step 5: Solve for x
    x = 3,365,718,388,535.42/1,586,286.06
  6. Step 6: Final answer
    x = 2,121,760.05

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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.