Home / 881,635.80-1,322,453.70-598,200.60

Finding the Fourth Proportional to 881,635.80, 1,322,453.70 and 598,200.60

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Solution

The fourth proportional to 881,635.80, 1,322,453.70 and 598,200.60 is: 897,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,635.80 : 1,322,453.70 = 598,200.60 : x
  2. Step 2: Convert to fraction form
    881,635.80/1,322,453.70 = 598,200.60/x
  3. Step 3: Cross multiply
    881,635.80x = 1,322,453.70 × 598,200.60
  4. Step 4: Simplify right side
    881,635.80x = 791,092,596,812.22
  5. Step 5: Solve for x
    x = 791,092,596,812.22/881,635.80
  6. Step 6: Final answer
    x = 897,300.90

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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.