Home / 6,222,759.90-9,334,139.85-1,494,951.90

Finding the Fourth Proportional to 6,222,759.90, 9,334,139.85 and 1,494,951.90

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Solution

The fourth proportional to 6,222,759.90, 9,334,139.85 and 1,494,951.90 is: 2,242,427.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,759.90 : 9,334,139.85 = 1,494,951.90 : x
  2. Step 2: Convert to fraction form
    6,222,759.90/9,334,139.85 = 1,494,951.90/x
  3. Step 3: Cross multiply
    6,222,759.90x = 9,334,139.85 × 1,494,951.90
  4. Step 4: Simplify right side
    6,222,759.90x = 13,954,090,103,623.21
  5. Step 5: Solve for x
    x = 13,954,090,103,623.21/6,222,759.90
  6. Step 6: Final answer
    x = 2,242,427.85

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Similar ratio
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1.5x scale

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.