Home / 4,629,790.82-6,939,087.51-2,384,704.10

Finding the Fourth Proportional to 4,629,790.82, 6,939,087.51 and 2,384,704.10

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Solution

The fourth proportional to 4,629,790.82, 6,939,087.51 and 2,384,704.10 is: 3,574,172.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,790.82 : 6,939,087.51 = 2,384,704.10 : x
  2. Step 2: Convert to fraction form
    4,629,790.82/6,939,087.51 = 2,384,704.10/x
  3. Step 3: Cross multiply
    4,629,790.82x = 6,939,087.51 × 2,384,704.10
  4. Step 4: Simplify right side
    4,629,790.82x = 16,547,670,435,355.79
  5. Step 5: Solve for x
    x = 16,547,670,435,355.79/4,629,790.82
  6. Step 6: Final answer
    x = 3,574,172.37

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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.