Home / 5,224,847.51-7,825,339.17-2,494,315.69

Finding the Fourth Proportional to 5,224,847.51, 7,825,339.17 and 2,494,315.69

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Solution

The fourth proportional to 5,224,847.51, 7,825,339.17 and 2,494,315.69 is: 3,735,777.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,847.51 : 7,825,339.17 = 2,494,315.69 : x
  2. Step 2: Convert to fraction form
    5,224,847.51/7,825,339.17 = 2,494,315.69/x
  3. Step 3: Cross multiply
    5,224,847.51x = 7,825,339.17 × 2,494,315.69
  4. Step 4: Simplify right side
    5,224,847.51x = 19,518,866,232,175.88
  5. Step 5: Solve for x
    x = 19,518,866,232,175.88/5,224,847.51
  6. Step 6: Final answer
    x = 3,735,777.21

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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.