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Finding the Fourth Proportional to 6,726,927.22, 9,283,030.02 and 3,671,163.34

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Solution

The fourth proportional to 6,726,927.22, 9,283,030.02 and 3,671,163.34 is: 5,066,134.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,927.22 : 9,283,030.02 = 3,671,163.34 : x
  2. Step 2: Convert to fraction form
    6,726,927.22/9,283,030.02 = 3,671,163.34/x
  3. Step 3: Cross multiply
    6,726,927.22x = 9,283,030.02 × 3,671,163.34
  4. Step 4: Simplify right side
    6,726,927.22x = 34,079,519,493,543.46
  5. Step 5: Solve for x
    x = 34,079,519,493,543.46/6,726,927.22
  6. Step 6: Final answer
    x = 5,066,134.71

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.