Home / 364,190.04-546,366.24-111,505.95

Finding the Fourth Proportional to 364,190.04, 546,366.24 and 111,505.95

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Solution

The fourth proportional to 364,190.04, 546,366.24 and 111,505.95 is: 167,283.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,190.04 : 546,366.24 = 111,505.95 : x
  2. Step 2: Convert to fraction form
    364,190.04/546,366.24 = 111,505.95/x
  3. Step 3: Cross multiply
    364,190.04x = 546,366.24 × 111,505.95
  4. Step 4: Simplify right side
    364,190.04x = 60,923,086,639.13
  5. Step 5: Solve for x
    x = 60,923,086,639.13/364,190.04
  6. Step 6: Final answer
    x = 167,283.78

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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.