Home / 4,828,821-6,663,771.07-2,653,504.44

Finding the Fourth Proportional to 4,828,821, 6,663,771.07 and 2,653,504.44

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Solution

The fourth proportional to 4,828,821, 6,663,771.07 and 2,653,504.44 is: 3,661,835.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,821 : 6,663,771.07 = 2,653,504.44 : x
  2. Step 2: Convert to fraction form
    4,828,821/6,663,771.07 = 2,653,504.44/x
  3. Step 3: Cross multiply
    4,828,821x = 6,663,771.07 × 2,653,504.44
  4. Step 4: Simplify right side
    4,828,821x = 17,682,346,121,388.55
  5. Step 5: Solve for x
    x = 17,682,346,121,388.55/4,828,821
  6. Step 6: Final answer
    x = 3,661,835.08

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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.