Home / 11,661,736.40-17,492,604.60-5,595,435.80

Finding the Fourth Proportional to 11,661,736.40, 17,492,604.60 and 5,595,435.80

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Solution

The fourth proportional to 11,661,736.40, 17,492,604.60 and 5,595,435.80 is: 8,393,153.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,661,736.40 : 17,492,604.60 = 5,595,435.80 : x
  2. Step 2: Convert to fraction form
    11,661,736.40/17,492,604.60 = 5,595,435.80/x
  3. Step 3: Cross multiply
    11,661,736.40x = 17,492,604.60 × 5,595,435.80
  4. Step 4: Simplify right side
    11,661,736.40x = 97,878,746,014,084.69
  5. Step 5: Solve for x
    x = 97,878,746,014,084.69/11,661,736.40
  6. Step 6: Final answer
    x = 8,393,153.70

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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.