Home / 965,795.64-1,448,969.94-467,440.44

Finding the Fourth Proportional to 965,795.64, 1,448,969.94 and 467,440.44

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Solution

The fourth proportional to 965,795.64, 1,448,969.94 and 467,440.44 is: 701,294.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,795.64 : 1,448,969.94 = 467,440.44 : x
  2. Step 2: Convert to fraction form
    965,795.64/1,448,969.94 = 467,440.44/x
  3. Step 3: Cross multiply
    965,795.64x = 1,448,969.94 × 467,440.44
  4. Step 4: Simplify right side
    965,795.64x = 677,307,146,300.37
  5. Step 5: Solve for x
    x = 677,307,146,300.37/965,795.64
  6. Step 6: Final answer
    x = 701,294.47

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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.