Home / 11,680,059-17,520,088.50-3,701,883

Finding the Fourth Proportional to 11,680,059, 17,520,088.50 and 3,701,883

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Solution

The fourth proportional to 11,680,059, 17,520,088.50 and 3,701,883 is: 5,552,824.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,059 : 17,520,088.50 = 3,701,883 : x
  2. Step 2: Convert to fraction form
    11,680,059/17,520,088.50 = 3,701,883/x
  3. Step 3: Cross multiply
    11,680,059x = 17,520,088.50 × 3,701,883
  4. Step 4: Simplify right side
    11,680,059x = 64,857,317,776,645.50
  5. Step 5: Solve for x
    x = 64,857,317,776,645.50/11,680,059
  6. Step 6: Final answer
    x = 5,552,824.50

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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.