Home / 1,654,674.66-2,482,018.47-1,093,584.42

Finding the Fourth Proportional to 1,654,674.66, 2,482,018.47 and 1,093,584.42

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Solution

The fourth proportional to 1,654,674.66, 2,482,018.47 and 1,093,584.42 is: 1,640,380.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,674.66 : 2,482,018.47 = 1,093,584.42 : x
  2. Step 2: Convert to fraction form
    1,654,674.66/2,482,018.47 = 1,093,584.42/x
  3. Step 3: Cross multiply
    1,654,674.66x = 2,482,018.47 × 1,093,584.42
  4. Step 4: Simplify right side
    1,654,674.66x = 2,714,296,728,944.24
  5. Step 5: Solve for x
    x = 2,714,296,728,944.24/1,654,674.66
  6. Step 6: Final answer
    x = 1,640,380.91

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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.