Home / 2,271,546-3,406,321.08-850,605.30

Finding the Fourth Proportional to 2,271,546, 3,406,321.08 and 850,605.30

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Solution

The fourth proportional to 2,271,546, 3,406,321.08 and 850,605.30 is: 1,275,534.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,546 : 3,406,321.08 = 850,605.30 : x
  2. Step 2: Convert to fraction form
    2,271,546/3,406,321.08 = 850,605.30/x
  3. Step 3: Cross multiply
    2,271,546x = 3,406,321.08 × 850,605.30
  4. Step 4: Simplify right side
    2,271,546x = 2,897,434,764,149.72
  5. Step 5: Solve for x
    x = 2,897,434,764,149.72/2,271,546
  6. Step 6: Final answer
    x = 1,275,534.27

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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.