Home / 9,365,121.28-12,926,025.80-6,096,241.56

Finding the Fourth Proportional to 9,365,121.28, 12,926,025.80 and 6,096,241.56

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Solution

The fourth proportional to 9,365,121.28, 12,926,025.80 and 6,096,241.56 is: 8,414,218.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,121.28 : 12,926,025.80 = 6,096,241.56 : x
  2. Step 2: Convert to fraction form
    9,365,121.28/12,926,025.80 = 6,096,241.56/x
  3. Step 3: Cross multiply
    9,365,121.28x = 12,926,025.80 × 6,096,241.56
  4. Step 4: Simplify right side
    9,365,121.28x = 78,800,175,687,592.25
  5. Step 5: Solve for x
    x = 78,800,175,687,592.25/9,365,121.28
  6. Step 6: Final answer
    x = 8,414,218.39

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1.5x scale

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.