Home / 6,841,080.60-9,440,692.16-3,743,604.69

Finding the Fourth Proportional to 6,841,080.60, 9,440,692.16 and 3,743,604.69

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Solution

The fourth proportional to 6,841,080.60, 9,440,692.16 and 3,743,604.69 is: 5,166,174.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,080.60 : 9,440,692.16 = 3,743,604.69 : x
  2. Step 2: Convert to fraction form
    6,841,080.60/9,440,692.16 = 3,743,604.69/x
  3. Step 3: Cross multiply
    6,841,080.60x = 9,440,692.16 × 3,743,604.69
  4. Step 4: Simplify right side
    6,841,080.60x = 35,342,219,406,940.12
  5. Step 5: Solve for x
    x = 35,342,219,406,940.12/6,841,080.60
  6. Step 6: Final answer
    x = 5,166,174.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.