Home / 11,664,056.20-17,496,084.30-6,562,222.60

Finding the Fourth Proportional to 11,664,056.20, 17,496,084.30 and 6,562,222.60

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Solution

The fourth proportional to 11,664,056.20, 17,496,084.30 and 6,562,222.60 is: 9,843,333.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,056.20 : 17,496,084.30 = 6,562,222.60 : x
  2. Step 2: Convert to fraction form
    11,664,056.20/17,496,084.30 = 6,562,222.60/x
  3. Step 3: Cross multiply
    11,664,056.20x = 17,496,084.30 × 6,562,222.60
  4. Step 4: Simplify right side
    11,664,056.20x = 114,813,199,804,965.17
  5. Step 5: Solve for x
    x = 114,813,199,804,965.17/11,664,056.20
  6. Step 6: Final answer
    x = 9,843,333.90

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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.