Home / 1,647,331.08-2,472,594.48-795,002.64

Finding the Fourth Proportional to 1,647,331.08, 2,472,594.48 and 795,002.64

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Solution

The fourth proportional to 1,647,331.08, 2,472,594.48 and 795,002.64 is: 1,193,275.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,331.08 : 2,472,594.48 = 795,002.64 : x
  2. Step 2: Convert to fraction form
    1,647,331.08/2,472,594.48 = 795,002.64/x
  3. Step 3: Cross multiply
    1,647,331.08x = 2,472,594.48 × 795,002.64
  4. Step 4: Simplify right side
    1,647,331.08x = 1,965,719,139,249.43
  5. Step 5: Solve for x
    x = 1,965,719,139,249.43/1,647,331.08
  6. Step 6: Final answer
    x = 1,193,275.09

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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.