Home / 883,233.70-1,325,023.35-377,793.70

Finding the Fourth Proportional to 883,233.70, 1,325,023.35 and 377,793.70

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Solution

The fourth proportional to 883,233.70, 1,325,023.35 and 377,793.70 is: 566,764.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,233.70 : 1,325,023.35 = 377,793.70 : x
  2. Step 2: Convert to fraction form
    883,233.70/1,325,023.35 = 377,793.70/x
  3. Step 3: Cross multiply
    883,233.70x = 1,325,023.35 × 377,793.70
  4. Step 4: Simplify right side
    883,233.70x = 500,585,473,982.90
  5. Step 5: Solve for x
    x = 500,585,473,982.90/883,233.70
  6. Step 6: Final answer
    x = 566,764.46

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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.