Home / 1,045,170.03-1,567,910.87-371,194.73

Finding the Fourth Proportional to 1,045,170.03, 1,567,910.87 and 371,194.73

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Solution

The fourth proportional to 1,045,170.03, 1,567,910.87 and 371,194.73 is: 556,847.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,170.03 : 1,567,910.87 = 371,194.73 : x
  2. Step 2: Convert to fraction form
    1,045,170.03/1,567,910.87 = 371,194.73/x
  3. Step 3: Cross multiply
    1,045,170.03x = 1,567,910.87 × 371,194.73
  4. Step 4: Simplify right side
    1,045,170.03x = 582,000,247,308.05
  5. Step 5: Solve for x
    x = 582,000,247,308.05/1,045,170.03
  6. Step 6: Final answer
    x = 556,847.43

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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.