Home / 11,405,334.40-17,104,384.85-3,727,242.14

Finding the Fourth Proportional to 11,405,334.40, 17,104,384.85 and 3,727,242.14

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Solution

The fourth proportional to 11,405,334.40, 17,104,384.85 and 3,727,242.14 is: 5,589,681.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,405,334.40 : 17,104,384.85 = 3,727,242.14 : x
  2. Step 2: Convert to fraction form
    11,405,334.40/17,104,384.85 = 3,727,242.14/x
  3. Step 3: Cross multiply
    11,405,334.40x = 17,104,384.85 × 3,727,242.14
  4. Step 4: Simplify right side
    11,405,334.40x = 63,752,183,887,539.44
  5. Step 5: Solve for x
    x = 63,752,183,887,539.44/11,405,334.40
  6. Step 6: Final answer
    x = 5,589,681.25

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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.