Home / 4,366,217.40-6,561,135.90-3,846,586.20

Finding the Fourth Proportional to 4,366,217.40, 6,561,135.90 and 3,846,586.20

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Solution

The fourth proportional to 4,366,217.40, 6,561,135.90 and 3,846,586.20 is: 5,780,283.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,217.40 : 6,561,135.90 = 3,846,586.20 : x
  2. Step 2: Convert to fraction form
    4,366,217.40/6,561,135.90 = 3,846,586.20/x
  3. Step 3: Cross multiply
    4,366,217.40x = 6,561,135.90 × 3,846,586.20
  4. Step 4: Simplify right side
    4,366,217.40x = 25,237,974,809,264.58
  5. Step 5: Solve for x
    x = 25,237,974,809,264.58/4,366,217.40
  6. Step 6: Final answer
    x = 5,780,283.59

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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.