Home / 6,414,567.26-8,852,032.36-3,474,311.20

Finding the Fourth Proportional to 6,414,567.26, 8,852,032.36 and 3,474,311.20

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Solution

The fourth proportional to 6,414,567.26, 8,852,032.36 and 3,474,311.20 is: 4,794,511.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,567.26 : 8,852,032.36 = 3,474,311.20 : x
  2. Step 2: Convert to fraction form
    6,414,567.26/8,852,032.36 = 3,474,311.20/x
  3. Step 3: Cross multiply
    6,414,567.26x = 8,852,032.36 × 3,474,311.20
  4. Step 4: Simplify right side
    6,414,567.26x = 30,754,715,171,110.43
  5. Step 5: Solve for x
    x = 30,754,715,171,110.43/6,414,567.26
  6. Step 6: Final answer
    x = 4,794,511.29

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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.