Home / 3,564,467.52-5,338,956.42-2,194,064.16

Finding the Fourth Proportional to 3,564,467.52, 5,338,956.42 and 2,194,064.16

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Solution

The fourth proportional to 3,564,467.52, 5,338,956.42 and 2,194,064.16 is: 3,286,328.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,467.52 : 5,338,956.42 = 2,194,064.16 : x
  2. Step 2: Convert to fraction form
    3,564,467.52/5,338,956.42 = 2,194,064.16/x
  3. Step 3: Cross multiply
    3,564,467.52x = 5,338,956.42 × 2,194,064.16
  4. Step 4: Simplify right side
    3,564,467.52x = 11,714,012,932,923.91
  5. Step 5: Solve for x
    x = 11,714,012,932,923.91/3,564,467.52
  6. Step 6: Final answer
    x = 3,286,328.99

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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.