Home / 11,460,793.68-17,193,316.77-3,784,970.43

Finding the Fourth Proportional to 11,460,793.68, 17,193,316.77 and 3,784,970.43

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Solution

The fourth proportional to 11,460,793.68, 17,193,316.77 and 3,784,970.43 is: 5,678,157.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,793.68 : 17,193,316.77 = 3,784,970.43 : x
  2. Step 2: Convert to fraction form
    11,460,793.68/17,193,316.77 = 3,784,970.43/x
  3. Step 3: Cross multiply
    11,460,793.68x = 17,193,316.77 × 3,784,970.43
  4. Step 4: Simplify right side
    11,460,793.68x = 65,076,195,568,073.11
  5. Step 5: Solve for x
    x = 65,076,195,568,073.11/11,460,793.68
  6. Step 6: Final answer
    x = 5,678,157.85

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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.