Home / 6,299,692.45-9,441,861.76-3,265,385.47

Finding the Fourth Proportional to 6,299,692.45, 9,441,861.76 and 3,265,385.47

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Solution

The fourth proportional to 6,299,692.45, 9,441,861.76 and 3,265,385.47 is: 4,894,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,692.45 : 9,441,861.76 = 3,265,385.47 : x
  2. Step 2: Convert to fraction form
    6,299,692.45/9,441,861.76 = 3,265,385.47/x
  3. Step 3: Cross multiply
    6,299,692.45x = 9,441,861.76 × 3,265,385.47
  4. Step 4: Simplify right side
    6,299,692.45x = 30,831,318,200,852.63
  5. Step 5: Solve for x
    x = 30,831,318,200,852.63/6,299,692.45
  6. Step 6: Final answer
    x = 4,894,098.95

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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.