Home / 4,701,399.94-6,485,183.13-2,956,307.44

Finding the Fourth Proportional to 4,701,399.94, 6,485,183.13 and 2,956,307.44

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Solution

The fourth proportional to 4,701,399.94, 6,485,183.13 and 2,956,307.44 is: 4,077,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,399.94 : 6,485,183.13 = 2,956,307.44 : x
  2. Step 2: Convert to fraction form
    4,701,399.94/6,485,183.13 = 2,956,307.44/x
  3. Step 3: Cross multiply
    4,701,399.94x = 6,485,183.13 × 2,956,307.44
  4. Step 4: Simplify right side
    4,701,399.94x = 19,172,195,095,868.32
  5. Step 5: Solve for x
    x = 19,172,195,095,868.32/4,701,399.94
  6. Step 6: Final answer
    x = 4,077,975.78

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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.