Home / 4,856,622-6,695,907.84-3,982,235.10

Finding the Fourth Proportional to 4,856,622, 6,695,907.84 and 3,982,235.10

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Solution

The fourth proportional to 4,856,622, 6,695,907.84 and 3,982,235.10 is: 5,490,375.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,622 : 6,695,907.84 = 3,982,235.10 : x
  2. Step 2: Convert to fraction form
    4,856,622/6,695,907.84 = 3,982,235.10/x
  3. Step 3: Cross multiply
    4,856,622x = 6,695,907.84 × 3,982,235.10
  4. Step 4: Simplify right side
    4,856,622x = 26,664,679,226,813.18
  5. Step 5: Solve for x
    x = 26,664,679,226,813.18/4,856,622
  6. Step 6: Final answer
    x = 5,490,375.66

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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.