Home / 793,391.68-1,192,148.16-741,558.16

Finding the Fourth Proportional to 793,391.68, 1,192,148.16 and 741,558.16

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Solution

The fourth proportional to 793,391.68, 1,192,148.16 and 741,558.16 is: 1,114,263.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,391.68 : 1,192,148.16 = 741,558.16 : x
  2. Step 2: Convert to fraction form
    793,391.68/1,192,148.16 = 741,558.16/x
  3. Step 3: Cross multiply
    793,391.68x = 1,192,148.16 × 741,558.16
  4. Step 4: Simplify right side
    793,391.68x = 884,047,195,976.99
  5. Step 5: Solve for x
    x = 884,047,195,976.99/793,391.68
  6. Step 6: Final answer
    x = 1,114,263.26

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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.