Home / 11,680,056-17,520,084-3,701,880

Finding the Fourth Proportional to 11,680,056, 17,520,084 and 3,701,880

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Solution

The fourth proportional to 11,680,056, 17,520,084 and 3,701,880 is: 5,552,820

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,056 : 17,520,084 = 3,701,880 : x
  2. Step 2: Convert to fraction form
    11,680,056/17,520,084 = 3,701,880/x
  3. Step 3: Cross multiply
    11,680,056x = 17,520,084 × 3,701,880
  4. Step 4: Simplify right side
    11,680,056x = 64,857,248,557,920
  5. Step 5: Solve for x
    x = 64,857,248,557,920/11,680,056
  6. Step 6: Final answer
    x = 5,552,820

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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.