Home / 294,815.10-441,202.05-176,571.30

Finding the Fourth Proportional to 294,815.10, 441,202.05 and 176,571.30

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Solution

The fourth proportional to 294,815.10, 441,202.05 and 176,571.30 is: 264,245.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,815.10 : 441,202.05 = 176,571.30 : x
  2. Step 2: Convert to fraction form
    294,815.10/441,202.05 = 176,571.30/x
  3. Step 3: Cross multiply
    294,815.10x = 441,202.05 × 176,571.30
  4. Step 4: Simplify right side
    294,815.10x = 77,903,619,531.17
  5. Step 5: Solve for x
    x = 77,903,619,531.17/294,815.10
  6. Step 6: Final answer
    x = 264,245.69

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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.