Home / 6,543,736.14-9,820,087.55-2,283,904.37

Finding the Fourth Proportional to 6,543,736.14, 9,820,087.55 and 2,283,904.37

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Solution

The fourth proportional to 6,543,736.14, 9,820,087.55 and 2,283,904.37 is: 3,427,421.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,736.14 : 9,820,087.55 = 2,283,904.37 : x
  2. Step 2: Convert to fraction form
    6,543,736.14/9,820,087.55 = 2,283,904.37/x
  3. Step 3: Cross multiply
    6,543,736.14x = 9,820,087.55 × 2,283,904.37
  4. Step 4: Simplify right side
    6,543,736.14x = 22,428,140,869,227.60
  5. Step 5: Solve for x
    x = 22,428,140,869,227.60/6,543,736.14
  6. Step 6: Final answer
    x = 3,427,421.34

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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.