Home / 6,224,213.46-9,336,320.19-1,967,371.38

Finding the Fourth Proportional to 6,224,213.46, 9,336,320.19 and 1,967,371.38

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Solution

The fourth proportional to 6,224,213.46, 9,336,320.19 and 1,967,371.38 is: 2,951,057.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,213.46 : 9,336,320.19 = 1,967,371.38 : x
  2. Step 2: Convert to fraction form
    6,224,213.46/9,336,320.19 = 1,967,371.38/x
  3. Step 3: Cross multiply
    6,224,213.46x = 9,336,320.19 × 1,967,371.38
  4. Step 4: Simplify right side
    6,224,213.46x = 18,368,009,136,322.16
  5. Step 5: Solve for x
    x = 18,368,009,136,322.16/6,224,213.46
  6. Step 6: Final answer
    x = 2,951,057.07

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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.