Home / 965,860.94-1,448,200.92-460,576.46

Finding the Fourth Proportional to 965,860.94, 1,448,200.92 and 460,576.46

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Solution

The fourth proportional to 965,860.94, 1,448,200.92 and 460,576.46 is: 690,583.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,860.94 : 1,448,200.92 = 460,576.46 : x
  2. Step 2: Convert to fraction form
    965,860.94/1,448,200.92 = 460,576.46/x
  3. Step 3: Cross multiply
    965,860.94x = 1,448,200.92 × 460,576.46
  4. Step 4: Simplify right side
    965,860.94x = 667,007,253,102.34
  5. Step 5: Solve for x
    x = 667,007,253,102.34/965,860.94
  6. Step 6: Final answer
    x = 690,583.11

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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.