Home / 3,354,006.14-4,631,405.33-3,245,548.60

Finding the Fourth Proportional to 3,354,006.14, 4,631,405.33 and 3,245,548.60

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Solution

The fourth proportional to 3,354,006.14, 4,631,405.33 and 3,245,548.60 is: 4,481,640.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,006.14 : 4,631,405.33 = 3,245,548.60 : x
  2. Step 2: Convert to fraction form
    3,354,006.14/4,631,405.33 = 3,245,548.60/x
  3. Step 3: Cross multiply
    3,354,006.14x = 4,631,405.33 × 3,245,548.60
  4. Step 4: Simplify right side
    3,354,006.14x = 15,031,451,081,349.39
  5. Step 5: Solve for x
    x = 15,031,451,081,349.39/3,354,006.14
  6. Step 6: Final answer
    x = 4,481,640.89

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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.