Home / 6,551,257.15-9,826,885.73-3,362,611.15

Finding the Fourth Proportional to 6,551,257.15, 9,826,885.73 and 3,362,611.15

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Solution

The fourth proportional to 6,551,257.15, 9,826,885.73 and 3,362,611.15 is: 5,043,916.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,257.15 : 9,826,885.73 = 3,362,611.15 : x
  2. Step 2: Convert to fraction form
    6,551,257.15/9,826,885.73 = 3,362,611.15/x
  3. Step 3: Cross multiply
    6,551,257.15x = 9,826,885.73 × 3,362,611.15
  4. Step 4: Simplify right side
    6,551,257.15x = 33,043,995,525,473.89
  5. Step 5: Solve for x
    x = 33,043,995,525,473.89/6,551,257.15
  6. Step 6: Final answer
    x = 5,043,916.73

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Similar ratio
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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.