Home / 888,960.70-1,333,441.05-224,112.70

Finding the Fourth Proportional to 888,960.70, 1,333,441.05 and 224,112.70

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Solution

The fourth proportional to 888,960.70, 1,333,441.05 and 224,112.70 is: 336,169.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,960.70 : 1,333,441.05 = 224,112.70 : x
  2. Step 2: Convert to fraction form
    888,960.70/1,333,441.05 = 224,112.70/x
  3. Step 3: Cross multiply
    888,960.70x = 1,333,441.05 × 224,112.70
  4. Step 4: Simplify right side
    888,960.70x = 298,841,074,006.34
  5. Step 5: Solve for x
    x = 298,841,074,006.34/888,960.70
  6. Step 6: Final answer
    x = 336,169.05

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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.