Home / 4,049,176.05-6,075,298.08-2,431,074.87

Finding the Fourth Proportional to 4,049,176.05, 6,075,298.08 and 2,431,074.87

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Solution

The fourth proportional to 4,049,176.05, 6,075,298.08 and 2,431,074.87 is: 3,647,533.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,176.05 : 6,075,298.08 = 2,431,074.87 : x
  2. Step 2: Convert to fraction form
    4,049,176.05/6,075,298.08 = 2,431,074.87/x
  3. Step 3: Cross multiply
    4,049,176.05x = 6,075,298.08 × 2,431,074.87
  4. Step 4: Simplify right side
    4,049,176.05x = 14,769,504,490,047.25
  5. Step 5: Solve for x
    x = 14,769,504,490,047.25/4,049,176.05
  6. Step 6: Final answer
    x = 3,647,533.30

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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.