Home / 4,114,546.68-6,172,398.72-1,717,846.20

Finding the Fourth Proportional to 4,114,546.68, 6,172,398.72 and 1,717,846.20

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Solution

The fourth proportional to 4,114,546.68, 6,172,398.72 and 1,717,846.20 is: 2,577,010.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,546.68 : 6,172,398.72 = 1,717,846.20 : x
  2. Step 2: Convert to fraction form
    4,114,546.68/6,172,398.72 = 1,717,846.20/x
  3. Step 3: Cross multiply
    4,114,546.68x = 6,172,398.72 × 1,717,846.20
  4. Step 4: Simplify right side
    4,114,546.68x = 10,603,231,686,036.86
  5. Step 5: Solve for x
    x = 10,603,231,686,036.86/4,114,546.68
  6. Step 6: Final answer
    x = 2,577,010.91

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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.