Home / 1,336,099.06-2,004,119.38-325,226.35

Finding the Fourth Proportional to 1,336,099.06, 2,004,119.38 and 325,226.35

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Solution

The fourth proportional to 1,336,099.06, 2,004,119.38 and 325,226.35 is: 487,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,099.06 : 2,004,119.38 = 325,226.35 : x
  2. Step 2: Convert to fraction form
    1,336,099.06/2,004,119.38 = 325,226.35/x
  3. Step 3: Cross multiply
    1,336,099.06x = 2,004,119.38 × 325,226.35
  4. Step 4: Simplify right side
    1,336,099.06x = 651,792,430,921.66
  5. Step 5: Solve for x
    x = 651,792,430,921.66/1,336,099.06
  6. Step 6: Final answer
    x = 487,832.41

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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.