Home / 4,224,786.96-6,337,688.76-1,491,772.04

Finding the Fourth Proportional to 4,224,786.96, 6,337,688.76 and 1,491,772.04

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Solution

The fourth proportional to 4,224,786.96, 6,337,688.76 and 1,491,772.04 is: 2,237,837.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,786.96 : 6,337,688.76 = 1,491,772.04 : x
  2. Step 2: Convert to fraction form
    4,224,786.96/6,337,688.76 = 1,491,772.04/x
  3. Step 3: Cross multiply
    4,224,786.96x = 6,337,688.76 × 1,491,772.04
  4. Step 4: Simplify right side
    4,224,786.96x = 9,454,386,882,468.16
  5. Step 5: Solve for x
    x = 9,454,386,882,468.16/4,224,786.96
  6. Step 6: Final answer
    x = 2,237,837.54

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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.