Home / 6,833,563.73-9,430,514.76-3,777,974.81

Finding the Fourth Proportional to 6,833,563.73, 9,430,514.76 and 3,777,974.81

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Solution

The fourth proportional to 6,833,563.73, 9,430,514.76 and 3,777,974.81 is: 5,213,714.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,563.73 : 9,430,514.76 = 3,777,974.81 : x
  2. Step 2: Convert to fraction form
    6,833,563.73/9,430,514.76 = 3,777,974.81/x
  3. Step 3: Cross multiply
    6,833,563.73x = 9,430,514.76 × 3,777,974.81
  4. Step 4: Simplify right side
    6,833,563.73x = 35,628,247,161,460.62
  5. Step 5: Solve for x
    x = 35,628,247,161,460.62/6,833,563.73
  6. Step 6: Final answer
    x = 5,213,714.04

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1.5x scale

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.