Home / 4,845,846.08-6,687,311.82-2,670,467.24

Finding the Fourth Proportional to 4,845,846.08, 6,687,311.82 and 2,670,467.24

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Solution

The fourth proportional to 4,845,846.08, 6,687,311.82 and 2,670,467.24 is: 3,685,269.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,846.08 : 6,687,311.82 = 2,670,467.24 : x
  2. Step 2: Convert to fraction form
    4,845,846.08/6,687,311.82 = 2,670,467.24/x
  3. Step 3: Cross multiply
    4,845,846.08x = 6,687,311.82 × 2,670,467.24
  4. Step 4: Simplify right side
    4,845,846.08x = 17,858,247,138,974.78
  5. Step 5: Solve for x
    x = 17,858,247,138,974.78/4,845,846.08
  6. Step 6: Final answer
    x = 3,685,269.17

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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.