Home / 769,846.26-1,154,695.14-237,224.28

Finding the Fourth Proportional to 769,846.26, 1,154,695.14 and 237,224.28

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Solution

The fourth proportional to 769,846.26, 1,154,695.14 and 237,224.28 is: 355,813.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,846.26 : 1,154,695.14 = 237,224.28 : x
  2. Step 2: Convert to fraction form
    769,846.26/1,154,695.14 = 237,224.28/x
  3. Step 3: Cross multiply
    769,846.26x = 1,154,695.14 × 237,224.28
  4. Step 4: Simplify right side
    769,846.26x = 273,921,723,206.00
  5. Step 5: Solve for x
    x = 273,921,723,206.00/769,846.26
  6. Step 6: Final answer
    x = 355,813.54

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1.5x scale

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.