Home / 3,001,035.41-4,501,546.38-2,318,914.21

Finding the Fourth Proportional to 3,001,035.41, 4,501,546.38 and 2,318,914.21

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Solution

The fourth proportional to 3,001,035.41, 4,501,546.38 and 2,318,914.21 is: 3,478,366.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,035.41 : 4,501,546.38 = 2,318,914.21 : x
  2. Step 2: Convert to fraction form
    3,001,035.41/4,501,546.38 = 2,318,914.21/x
  3. Step 3: Cross multiply
    3,001,035.41x = 4,501,546.38 × 2,318,914.21
  4. Step 4: Simplify right side
    3,001,035.41x = 10,438,699,867,556.06
  5. Step 5: Solve for x
    x = 10,438,699,867,556.06/3,001,035.41
  6. Step 6: Final answer
    x = 3,478,366.11

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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.