Home / 3,224,447.16-4,836,712.26-949,454.30

Finding the Fourth Proportional to 3,224,447.16, 4,836,712.26 and 949,454.30

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Solution

The fourth proportional to 3,224,447.16, 4,836,712.26 and 949,454.30 is: 1,424,193.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,447.16 : 4,836,712.26 = 949,454.30 : x
  2. Step 2: Convert to fraction form
    3,224,447.16/4,836,712.26 = 949,454.30/x
  3. Step 3: Cross multiply
    3,224,447.16x = 4,836,712.26 × 949,454.30
  4. Step 4: Simplify right side
    3,224,447.16x = 4,592,237,253,119.72
  5. Step 5: Solve for x
    x = 4,592,237,253,119.72/3,224,447.16
  6. Step 6: Final answer
    x = 1,424,193.68

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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.