Home / 3,653,030.88-5,042,595.60-3,270,392.64

Finding the Fourth Proportional to 3,653,030.88, 5,042,595.60 and 3,270,392.64

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Solution

The fourth proportional to 3,653,030.88, 5,042,595.60 and 3,270,392.64 is: 4,514,406.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,030.88 : 5,042,595.60 = 3,270,392.64 : x
  2. Step 2: Convert to fraction form
    3,653,030.88/5,042,595.60 = 3,270,392.64/x
  3. Step 3: Cross multiply
    3,653,030.88x = 5,042,595.60 × 3,270,392.64
  4. Step 4: Simplify right side
    3,653,030.88x = 16,491,267,536,736.38
  5. Step 5: Solve for x
    x = 16,491,267,536,736.38/3,653,030.88
  6. Step 6: Final answer
    x = 4,514,406.83

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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.