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Finding the Fourth Proportional to 377,905.04, 567,119.64 and 244,453.04

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Solution

The fourth proportional to 377,905.04, 567,119.64 and 244,453.04 is: 366,849.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,905.04 : 567,119.64 = 244,453.04 : x
  2. Step 2: Convert to fraction form
    377,905.04/567,119.64 = 244,453.04/x
  3. Step 3: Cross multiply
    377,905.04x = 567,119.64 × 244,453.04
  4. Step 4: Simplify right side
    377,905.04x = 138,634,120,041.71
  5. Step 5: Solve for x
    x = 138,634,120,041.71/377,905.04
  6. Step 6: Final answer
    x = 366,849.09

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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.