Home / 793,776.88-1,190,485.92-367,079.06

Finding the Fourth Proportional to 793,776.88, 1,190,485.92 and 367,079.06

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Solution

The fourth proportional to 793,776.88, 1,190,485.92 and 367,079.06 is: 550,535.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,776.88 : 1,190,485.92 = 367,079.06 : x
  2. Step 2: Convert to fraction form
    793,776.88/1,190,485.92 = 367,079.06/x
  3. Step 3: Cross multiply
    793,776.88x = 1,190,485.92 × 367,079.06
  4. Step 4: Simplify right side
    793,776.88x = 437,002,444,669.01
  5. Step 5: Solve for x
    x = 437,002,444,669.01/793,776.88
  6. Step 6: Final answer
    x = 550,535.62

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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.