Home / 4,001,971.10-6,003,122.73-1,162,083.25

Finding the Fourth Proportional to 4,001,971.10, 6,003,122.73 and 1,162,083.25

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Solution

The fourth proportional to 4,001,971.10, 6,003,122.73 and 1,162,083.25 is: 1,743,173.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,971.10 : 6,003,122.73 = 1,162,083.25 : x
  2. Step 2: Convert to fraction form
    4,001,971.10/6,003,122.73 = 1,162,083.25/x
  3. Step 3: Cross multiply
    4,001,971.10x = 6,003,122.73 × 1,162,083.25
  4. Step 4: Simplify right side
    4,001,971.10x = 6,976,128,372,227.27
  5. Step 5: Solve for x
    x = 6,976,128,372,227.27/4,001,971.10
  6. Step 6: Final answer
    x = 1,743,173.10

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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.