Home / 9,954,313.25-13,729,618.26-7,507,027.44

Finding the Fourth Proportional to 9,954,313.25, 13,729,618.26 and 7,507,027.44

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Solution

The fourth proportional to 9,954,313.25, 13,729,618.26 and 7,507,027.44 is: 10,354,166.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,313.25 : 13,729,618.26 = 7,507,027.44 : x
  2. Step 2: Convert to fraction form
    9,954,313.25/13,729,618.26 = 7,507,027.44/x
  3. Step 3: Cross multiply
    9,954,313.25x = 13,729,618.26 × 7,507,027.44
  4. Step 4: Simplify right side
    9,954,313.25x = 103,068,621,018,545.06
  5. Step 5: Solve for x
    x = 103,068,621,018,545.06/9,954,313.25
  6. Step 6: Final answer
    x = 10,354,166.93

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Why These Related Problems?

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