Home / 6,139,726.56-9,211,507.92-2,096,310.24

Finding the Fourth Proportional to 6,139,726.56, 9,211,507.92 and 2,096,310.24

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Solution

The fourth proportional to 6,139,726.56, 9,211,507.92 and 2,096,310.24 is: 3,145,120.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,139,726.56 : 9,211,507.92 = 2,096,310.24 : x
  2. Step 2: Convert to fraction form
    6,139,726.56/9,211,507.92 = 2,096,310.24/x
  3. Step 3: Cross multiply
    6,139,726.56x = 9,211,507.92 × 2,096,310.24
  4. Step 4: Simplify right side
    6,139,726.56x = 19,310,178,378,537.10
  5. Step 5: Solve for x
    x = 19,310,178,378,537.10/6,139,726.56
  6. Step 6: Final answer
    x = 3,145,120.26

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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.