Home / 4,956,843.69-7,435,620.92-2,075,310.81

Finding the Fourth Proportional to 4,956,843.69, 7,435,620.92 and 2,075,310.81

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Solution

The fourth proportional to 4,956,843.69, 7,435,620.92 and 2,075,310.81 is: 3,113,115.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,843.69 : 7,435,620.92 = 2,075,310.81 : x
  2. Step 2: Convert to fraction form
    4,956,843.69/7,435,620.92 = 2,075,310.81/x
  3. Step 3: Cross multiply
    4,956,843.69x = 7,435,620.92 × 2,075,310.81
  4. Step 4: Simplify right side
    4,956,843.69x = 15,431,224,474,338.14
  5. Step 5: Solve for x
    x = 15,431,224,474,338.14/4,956,843.69
  6. Step 6: Final answer
    x = 3,113,115.01

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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.