Home / 11,716,317-17,577,281.41-4,889,092.36

Finding the Fourth Proportional to 11,716,317, 17,577,281.41 and 4,889,092.36

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Solution

The fourth proportional to 11,716,317, 17,577,281.41 and 4,889,092.36 is: 7,334,809.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,716,317 : 17,577,281.41 = 4,889,092.36 : x
  2. Step 2: Convert to fraction form
    11,716,317/17,577,281.41 = 4,889,092.36/x
  3. Step 3: Cross multiply
    11,716,317x = 17,577,281.41 × 4,889,092.36
  4. Step 4: Simplify right side
    11,716,317x = 85,936,952,195,035.09
  5. Step 5: Solve for x
    x = 85,936,952,195,035.09/11,716,317
  6. Step 6: Final answer
    x = 7,334,809.41

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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.