Home / 10,325,063.79-14,248,599.84-5,741,286.75

Finding the Fourth Proportional to 10,325,063.79, 14,248,599.84 and 5,741,286.75

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Solution

The fourth proportional to 10,325,063.79, 14,248,599.84 and 5,741,286.75 is: 7,922,982.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,063.79 : 14,248,599.84 = 5,741,286.75 : x
  2. Step 2: Convert to fraction form
    10,325,063.79/14,248,599.84 = 5,741,286.75/x
  3. Step 3: Cross multiply
    10,325,063.79x = 14,248,599.84 × 5,741,286.75
  4. Step 4: Simplify right side
    10,325,063.79x = 81,805,297,467,444.12
  5. Step 5: Solve for x
    x = 81,805,297,467,444.12/10,325,063.79
  6. Step 6: Final answer
    x = 7,922,982.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.