Home / 5,730,247.37-7,908,321.39-3,283,183.01

Finding the Fourth Proportional to 5,730,247.37, 7,908,321.39 and 3,283,183.01

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Solution

The fourth proportional to 5,730,247.37, 7,908,321.39 and 3,283,183.01 is: 4,531,124.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,247.37 : 7,908,321.39 = 3,283,183.01 : x
  2. Step 2: Convert to fraction form
    5,730,247.37/7,908,321.39 = 3,283,183.01/x
  3. Step 3: Cross multiply
    5,730,247.37x = 7,908,321.39 × 3,283,183.01
  4. Step 4: Simplify right side
    5,730,247.37x = 25,964,466,425,267.58
  5. Step 5: Solve for x
    x = 25,964,466,425,267.58/5,730,247.37
  6. Step 6: Final answer
    x = 4,531,124.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.