Home / 894,238.19-1,341,072.77-295,087.67

Finding the Fourth Proportional to 894,238.19, 1,341,072.77 and 295,087.67

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Solution

The fourth proportional to 894,238.19, 1,341,072.77 and 295,087.67 is: 442,537.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,238.19 : 1,341,072.77 = 295,087.67 : x
  2. Step 2: Convert to fraction form
    894,238.19/1,341,072.77 = 295,087.67/x
  3. Step 3: Cross multiply
    894,238.19x = 1,341,072.77 × 295,087.67
  4. Step 4: Simplify right side
    894,238.19x = 395,734,030,818.94
  5. Step 5: Solve for x
    x = 395,734,030,818.94/894,238.19
  6. Step 6: Final answer
    x = 442,537.61

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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.