Home / 3,037,163.04-4,554,019.26-1,237,939.20

Finding the Fourth Proportional to 3,037,163.04, 4,554,019.26 and 1,237,939.20

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Solution

The fourth proportional to 3,037,163.04, 4,554,019.26 and 1,237,939.20 is: 1,856,205.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,163.04 : 4,554,019.26 = 1,237,939.20 : x
  2. Step 2: Convert to fraction form
    3,037,163.04/4,554,019.26 = 1,237,939.20/x
  3. Step 3: Cross multiply
    3,037,163.04x = 4,554,019.26 × 1,237,939.20
  4. Step 4: Simplify right side
    3,037,163.04x = 5,637,598,959,508.99
  5. Step 5: Solve for x
    x = 5,637,598,959,508.99/3,037,163.04
  6. Step 6: Final answer
    x = 1,856,205.57

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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.