Home / 4,577,361.44-6,861,256.14-1,543,679.24

Finding the Fourth Proportional to 4,577,361.44, 6,861,256.14 and 1,543,679.24

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Solution

The fourth proportional to 4,577,361.44, 6,861,256.14 and 1,543,679.24 is: 2,313,904.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,361.44 : 6,861,256.14 = 1,543,679.24 : x
  2. Step 2: Convert to fraction form
    4,577,361.44/6,861,256.14 = 1,543,679.24/x
  3. Step 3: Cross multiply
    4,577,361.44x = 6,861,256.14 × 1,543,679.24
  4. Step 4: Simplify right side
    4,577,361.44x = 10,591,578,663,640.53
  5. Step 5: Solve for x
    x = 10,591,578,663,640.53/4,577,361.44
  6. Step 6: Final answer
    x = 2,313,904.81

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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.