Home / 2,510,271-3,464,161.72-1,364,351.44

Finding the Fourth Proportional to 2,510,271, 3,464,161.72 and 1,364,351.44

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Solution

The fourth proportional to 2,510,271, 3,464,161.72 and 1,364,351.44 is: 1,882,798.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,271 : 3,464,161.72 = 1,364,351.44 : x
  2. Step 2: Convert to fraction form
    2,510,271/3,464,161.72 = 1,364,351.44/x
  3. Step 3: Cross multiply
    2,510,271x = 3,464,161.72 × 1,364,351.44
  4. Step 4: Simplify right side
    2,510,271x = 4,726,334,031,074.88
  5. Step 5: Solve for x
    x = 4,726,334,031,074.88/2,510,271
  6. Step 6: Final answer
    x = 1,882,798.32

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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.