Home / 9,365,122.28-12,926,027.18-6,096,242.56

Finding the Fourth Proportional to 9,365,122.28, 12,926,027.18 and 6,096,242.56

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Solution

The fourth proportional to 9,365,122.28, 12,926,027.18 and 6,096,242.56 is: 8,414,219.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,122.28 : 12,926,027.18 = 6,096,242.56 : x
  2. Step 2: Convert to fraction form
    9,365,122.28/12,926,027.18 = 6,096,242.56/x
  3. Step 3: Cross multiply
    9,365,122.28x = 12,926,027.18 × 6,096,242.56
  4. Step 4: Simplify right side
    9,365,122.28x = 78,800,197,026,432.78
  5. Step 5: Solve for x
    x = 78,800,197,026,432.78/9,365,122.28
  6. Step 6: Final answer
    x = 8,414,219.77

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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.