Home / 9,787,615.97-14,659,072.24-4,673,645.77

Finding the Fourth Proportional to 9,787,615.97, 14,659,072.24 and 4,673,645.77

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Solution

The fourth proportional to 9,787,615.97, 14,659,072.24 and 4,673,645.77 is: 6,999,795.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,615.97 : 14,659,072.24 = 4,673,645.77 : x
  2. Step 2: Convert to fraction form
    9,787,615.97/14,659,072.24 = 4,673,645.77/x
  3. Step 3: Cross multiply
    9,787,615.97x = 14,659,072.24 × 4,673,645.77
  4. Step 4: Simplify right side
    9,787,615.97x = 68,511,310,927,331
  5. Step 5: Solve for x
    x = 68,511,310,927,331/9,787,615.97
  6. Step 6: Final answer
    x = 6,999,795.58

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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.