Home / 1,093,791.96-1,509,518.84-603,858.86

Finding the Fourth Proportional to 1,093,791.96, 1,509,518.84 and 603,858.86

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Solution

The fourth proportional to 1,093,791.96, 1,509,518.84 and 603,858.86 is: 833,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,791.96 : 1,509,518.84 = 603,858.86 : x
  2. Step 2: Convert to fraction form
    1,093,791.96/1,509,518.84 = 603,858.86/x
  3. Step 3: Cross multiply
    1,093,791.96x = 1,509,518.84 × 603,858.86
  4. Step 4: Simplify right side
    1,093,791.96x = 911,536,325,870.92
  5. Step 5: Solve for x
    x = 911,536,325,870.92/1,093,791.96
  6. Step 6: Final answer
    x = 833,372.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.