Home / 6,267,333.87-9,401,837.39-2,479,931.01

Finding the Fourth Proportional to 6,267,333.87, 9,401,837.39 and 2,479,931.01

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Solution

The fourth proportional to 6,267,333.87, 9,401,837.39 and 2,479,931.01 is: 3,720,227.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,333.87 : 9,401,837.39 = 2,479,931.01 : x
  2. Step 2: Convert to fraction form
    6,267,333.87/9,401,837.39 = 2,479,931.01/x
  3. Step 3: Cross multiply
    6,267,333.87x = 9,401,837.39 × 2,479,931.01
  4. Step 4: Simplify right side
    6,267,333.87x = 23,315,908,091,338.55
  5. Step 5: Solve for x
    x = 23,315,908,091,338.55/6,267,333.87
  6. Step 6: Final answer
    x = 3,720,227.54

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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.