Home / 6,126,219.04-9,190,422.96-2,082,494.38

Finding the Fourth Proportional to 6,126,219.04, 9,190,422.96 and 2,082,494.38

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Solution

The fourth proportional to 6,126,219.04, 9,190,422.96 and 2,082,494.38 is: 3,124,113.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,219.04 : 9,190,422.96 = 2,082,494.38 : x
  2. Step 2: Convert to fraction form
    6,126,219.04/9,190,422.96 = 2,082,494.38/x
  3. Step 3: Cross multiply
    6,126,219.04x = 9,190,422.96 × 2,082,494.38
  4. Step 4: Simplify right side
    6,126,219.04x = 19,139,004,164,022.96
  5. Step 5: Solve for x
    x = 19,139,004,164,022.96/6,126,219.04
  6. Step 6: Final answer
    x = 3,124,113.59

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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.