Home / 773,584.84-1,160,180.38-241,006.60

Finding the Fourth Proportional to 773,584.84, 1,160,180.38 and 241,006.60

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Solution

The fourth proportional to 773,584.84, 1,160,180.38 and 241,006.60 is: 361,448.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,584.84 : 1,160,180.38 = 241,006.60 : x
  2. Step 2: Convert to fraction form
    773,584.84/1,160,180.38 = 241,006.60/x
  3. Step 3: Cross multiply
    773,584.84x = 1,160,180.38 × 241,006.60
  4. Step 4: Simplify right side
    773,584.84x = 279,611,128,770.51
  5. Step 5: Solve for x
    x = 279,611,128,770.51/773,584.84
  6. Step 6: Final answer
    x = 361,448.56

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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.