Home / 7,202,935.43-10,804,403.30-2,943,099.56

Finding the Fourth Proportional to 7,202,935.43, 10,804,403.30 and 2,943,099.56

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Solution

The fourth proportional to 7,202,935.43, 10,804,403.30 and 2,943,099.56 is: 4,414,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,935.43 : 10,804,403.30 = 2,943,099.56 : x
  2. Step 2: Convert to fraction form
    7,202,935.43/10,804,403.30 = 2,943,099.56/x
  3. Step 3: Cross multiply
    7,202,935.43x = 10,804,403.30 × 2,943,099.56
  4. Step 4: Simplify right side
    7,202,935.43x = 31,798,434,610,588.06
  5. Step 5: Solve for x
    x = 31,798,434,610,588.06/7,202,935.43
  6. Step 6: Final answer
    x = 4,414,649.41

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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.