Home / 954,558.54-1,431,812.16-234,906.66

Finding the Fourth Proportional to 954,558.54, 1,431,812.16 and 234,906.66

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Solution

The fourth proportional to 954,558.54, 1,431,812.16 and 234,906.66 is: 352,353.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,558.54 : 1,431,812.16 = 234,906.66 : x
  2. Step 2: Convert to fraction form
    954,558.54/1,431,812.16 = 234,906.66/x
  3. Step 3: Cross multiply
    954,558.54x = 1,431,812.16 × 234,906.66
  4. Step 4: Simplify right side
    954,558.54x = 336,342,212,252.99
  5. Step 5: Solve for x
    x = 336,342,212,252.99/954,558.54
  6. Step 6: Final answer
    x = 352,353.68

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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.