Home / 3,289,741.63-4,932,805.87-1,014,634.69

Finding the Fourth Proportional to 3,289,741.63, 4,932,805.87 and 1,014,634.69

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Solution

The fourth proportional to 3,289,741.63, 4,932,805.87 and 1,014,634.69 is: 1,521,394.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,741.63 : 4,932,805.87 = 1,014,634.69 : x
  2. Step 2: Convert to fraction form
    3,289,741.63/4,932,805.87 = 1,014,634.69/x
  3. Step 3: Cross multiply
    3,289,741.63x = 4,932,805.87 × 1,014,634.69
  4. Step 4: Simplify right side
    3,289,741.63x = 5,004,995,943,673.91
  5. Step 5: Solve for x
    x = 5,004,995,943,673.91/3,289,741.63
  6. Step 6: Final answer
    x = 1,521,394.84

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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.