Home / 11,240,739.66-16,861,722.64-3,563,829.24

Finding the Fourth Proportional to 11,240,739.66, 16,861,722.64 and 3,563,829.24

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Solution

The fourth proportional to 11,240,739.66, 16,861,722.64 and 3,563,829.24 is: 5,345,938.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,240,739.66 : 16,861,722.64 = 3,563,829.24 : x
  2. Step 2: Convert to fraction form
    11,240,739.66/16,861,722.64 = 3,563,829.24/x
  3. Step 3: Cross multiply
    11,240,739.66x = 16,861,722.64 × 3,563,829.24
  4. Step 4: Simplify right side
    11,240,739.66x = 60,092,300,181,202
  5. Step 5: Solve for x
    x = 60,092,300,181,202/11,240,739.66
  6. Step 6: Final answer
    x = 5,345,938.26

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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.