Home / 741,880.48-1,112,799.85-236,471.77

Finding the Fourth Proportional to 741,880.48, 1,112,799.85 and 236,471.77

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Solution

The fourth proportional to 741,880.48, 1,112,799.85 and 236,471.77 is: 354,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,880.48 : 1,112,799.85 = 236,471.77 : x
  2. Step 2: Convert to fraction form
    741,880.48/1,112,799.85 = 236,471.77/x
  3. Step 3: Cross multiply
    741,880.48x = 1,112,799.85 × 236,471.77
  4. Step 4: Simplify right side
    741,880.48x = 263,145,750,185.24
  5. Step 5: Solve for x
    x = 263,145,750,185.24/741,880.48
  6. Step 6: Final answer
    x = 354,701.00

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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.