Home / 4,131,039.10-6,196,558.65-3,670,456.90

Finding the Fourth Proportional to 4,131,039.10, 6,196,558.65 and 3,670,456.90

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Solution

The fourth proportional to 4,131,039.10, 6,196,558.65 and 3,670,456.90 is: 5,505,685.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,039.10 : 6,196,558.65 = 3,670,456.90 : x
  2. Step 2: Convert to fraction form
    4,131,039.10/6,196,558.65 = 3,670,456.90/x
  3. Step 3: Cross multiply
    4,131,039.10x = 6,196,558.65 × 3,670,456.90
  4. Step 4: Simplify right side
    4,131,039.10x = 22,744,201,453,147.19
  5. Step 5: Solve for x
    x = 22,744,201,453,147.19/4,131,039.10
  6. Step 6: Final answer
    x = 5,505,685.35

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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.