Home / 736,584.09-1,104,922.92-231,165.03

Finding the Fourth Proportional to 736,584.09, 1,104,922.92 and 231,165.03

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Solution

The fourth proportional to 736,584.09, 1,104,922.92 and 231,165.03 is: 346,762.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,584.09 : 1,104,922.92 = 231,165.03 : x
  2. Step 2: Convert to fraction form
    736,584.09/1,104,922.92 = 231,165.03/x
  3. Step 3: Cross multiply
    736,584.09x = 1,104,922.92 × 231,165.03
  4. Step 4: Simplify right side
    736,584.09x = 255,419,539,949.49
  5. Step 5: Solve for x
    x = 255,419,539,949.49/736,584.09
  6. Step 6: Final answer
    x = 346,762.23

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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.