Home / 1,095,692.96-1,643,539.46-296,974.52

Finding the Fourth Proportional to 1,095,692.96, 1,643,539.46 and 296,974.52

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Solution

The fourth proportional to 1,095,692.96, 1,643,539.46 and 296,974.52 is: 445,461.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,692.96 : 1,643,539.46 = 296,974.52 : x
  2. Step 2: Convert to fraction form
    1,095,692.96/1,643,539.46 = 296,974.52/x
  3. Step 3: Cross multiply
    1,095,692.96x = 1,643,539.46 × 296,974.52
  4. Step 4: Simplify right side
    1,095,692.96x = 488,089,342,234.56
  5. Step 5: Solve for x
    x = 488,089,342,234.56/1,095,692.96
  6. Step 6: Final answer
    x = 445,461.79

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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.