Home / 4,167,391.49-6,242,998.85-3,071,185.46

Finding the Fourth Proportional to 4,167,391.49, 6,242,998.85 and 3,071,185.46

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Solution

The fourth proportional to 4,167,391.49, 6,242,998.85 and 3,071,185.46 is: 4,600,817.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,391.49 : 6,242,998.85 = 3,071,185.46 : x
  2. Step 2: Convert to fraction form
    4,167,391.49/6,242,998.85 = 3,071,185.46/x
  3. Step 3: Cross multiply
    4,167,391.49x = 6,242,998.85 × 3,071,185.46
  4. Step 4: Simplify right side
    4,167,391.49x = 19,173,407,295,168.29
  5. Step 5: Solve for x
    x = 19,173,407,295,168.29/4,167,391.49
  6. Step 6: Final answer
    x = 4,600,817.41

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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.