Home / 11,364,943.05-17,051,649.66-6,819,254.37

Finding the Fourth Proportional to 11,364,943.05, 17,051,649.66 and 6,819,254.37

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Solution

The fourth proportional to 11,364,943.05, 17,051,649.66 and 6,819,254.37 is: 10,231,422.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,943.05 : 17,051,649.66 = 6,819,254.37 : x
  2. Step 2: Convert to fraction form
    11,364,943.05/17,051,649.66 = 6,819,254.37/x
  3. Step 3: Cross multiply
    11,364,943.05x = 17,051,649.66 × 6,819,254.37
  4. Step 4: Simplify right side
    11,364,943.05x = 116,279,536,459,664.02
  5. Step 5: Solve for x
    x = 116,279,536,459,664.02/11,364,943.05
  6. Step 6: Final answer
    x = 10,231,422.71

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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.