Home / 3,725,086.20-5,587,629.30-1,065,694.20

Finding the Fourth Proportional to 3,725,086.20, 5,587,629.30 and 1,065,694.20

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Solution

The fourth proportional to 3,725,086.20, 5,587,629.30 and 1,065,694.20 is: 1,598,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,086.20 : 5,587,629.30 = 1,065,694.20 : x
  2. Step 2: Convert to fraction form
    3,725,086.20/5,587,629.30 = 1,065,694.20/x
  3. Step 3: Cross multiply
    3,725,086.20x = 5,587,629.30 × 1,065,694.20
  4. Step 4: Simplify right side
    3,725,086.20x = 5,954,704,136,760.06
  5. Step 5: Solve for x
    x = 5,954,704,136,760.06/3,725,086.20
  6. Step 6: Final answer
    x = 1,598,541.30

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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.