Home / 3,025,236.28-4,174,772.52-1,648,592.32

Finding the Fourth Proportional to 3,025,236.28, 4,174,772.52 and 1,648,592.32

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Solution

The fourth proportional to 3,025,236.28, 4,174,772.52 and 1,648,592.32 is: 2,275,028.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,236.28 : 4,174,772.52 = 1,648,592.32 : x
  2. Step 2: Convert to fraction form
    3,025,236.28/4,174,772.52 = 1,648,592.32/x
  3. Step 3: Cross multiply
    3,025,236.28x = 4,174,772.52 × 1,648,592.32
  4. Step 4: Simplify right side
    3,025,236.28x = 6,882,497,914,219.05
  5. Step 5: Solve for x
    x = 6,882,497,914,219.05/3,025,236.28
  6. Step 6: Final answer
    x = 2,275,028.22

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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.