Home / 2,614,858.92-3,607,467.66-1,512,086.56

Finding the Fourth Proportional to 2,614,858.92, 3,607,467.66 and 1,512,086.56

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Solution

The fourth proportional to 2,614,858.92, 3,607,467.66 and 1,512,086.56 is: 2,086,079.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,858.92 : 3,607,467.66 = 1,512,086.56 : x
  2. Step 2: Convert to fraction form
    2,614,858.92/3,607,467.66 = 1,512,086.56/x
  3. Step 3: Cross multiply
    2,614,858.92x = 3,607,467.66 × 1,512,086.56
  4. Step 4: Simplify right side
    2,614,858.92x = 5,454,803,364,320.65
  5. Step 5: Solve for x
    x = 5,454,803,364,320.65/2,614,858.92
  6. Step 6: Final answer
    x = 2,086,079.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.