Home / 795,106.80-1,192,660.20-708,015.60

Finding the Fourth Proportional to 795,106.80, 1,192,660.20 and 708,015.60

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Solution

The fourth proportional to 795,106.80, 1,192,660.20 and 708,015.60 is: 1,062,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,106.80 : 1,192,660.20 = 708,015.60 : x
  2. Step 2: Convert to fraction form
    795,106.80/1,192,660.20 = 708,015.60/x
  3. Step 3: Cross multiply
    795,106.80x = 1,192,660.20 × 708,015.60
  4. Step 4: Simplify right side
    795,106.80x = 844,422,027,099.12
  5. Step 5: Solve for x
    x = 844,422,027,099.12/795,106.80
  6. Step 6: Final answer
    x = 1,062,023.40

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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.