Home / 6,299,692.15-9,441,861.31-3,265,385.17

Finding the Fourth Proportional to 6,299,692.15, 9,441,861.31 and 3,265,385.17

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Solution

The fourth proportional to 6,299,692.15, 9,441,861.31 and 3,265,385.17 is: 4,894,098.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,692.15 : 9,441,861.31 = 3,265,385.17 : x
  2. Step 2: Convert to fraction form
    6,299,692.15/9,441,861.31 = 3,265,385.17/x
  3. Step 3: Cross multiply
    6,299,692.15x = 9,441,861.31 × 3,265,385.17
  4. Step 4: Simplify right side
    6,299,692.15x = 30,831,313,898,870.77
  5. Step 5: Solve for x
    x = 30,831,313,898,870.77/6,299,692.15
  6. Step 6: Final answer
    x = 4,894,098.50

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1.5x scale

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.