Home / 632,927.63-949,289.09-233,756.39

Finding the Fourth Proportional to 632,927.63, 949,289.09 and 233,756.39

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Solution

The fourth proportional to 632,927.63, 949,289.09 and 233,756.39 is: 350,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,927.63 : 949,289.09 = 233,756.39 : x
  2. Step 2: Convert to fraction form
    632,927.63/949,289.09 = 233,756.39/x
  3. Step 3: Cross multiply
    632,927.63x = 949,289.09 × 233,756.39
  4. Step 4: Simplify right side
    632,927.63x = 221,902,384,829.56
  5. Step 5: Solve for x
    x = 221,902,384,829.56/632,927.63
  6. Step 6: Final answer
    x = 350,596.78

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1.5x scale

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.