Home / 377,783.24-566,584.14-111,471.80

Finding the Fourth Proportional to 377,783.24, 566,584.14 and 111,471.80

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Solution

The fourth proportional to 377,783.24, 566,584.14 and 111,471.80 is: 167,180.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,783.24 : 566,584.14 = 111,471.80 : x
  2. Step 2: Convert to fraction form
    377,783.24/566,584.14 = 111,471.80/x
  3. Step 3: Cross multiply
    377,783.24x = 566,584.14 × 111,471.80
  4. Step 4: Simplify right side
    377,783.24x = 63,158,153,937.25
  5. Step 5: Solve for x
    x = 63,158,153,937.25/377,783.24
  6. Step 6: Final answer
    x = 167,180.93

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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.