Home / 3,047,451.85-4,571,216.66-2,100,568.33

Finding the Fourth Proportional to 3,047,451.85, 4,571,216.66 and 2,100,568.33

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Solution

The fourth proportional to 3,047,451.85, 4,571,216.66 and 2,100,568.33 is: 3,150,879.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,451.85 : 4,571,216.66 = 2,100,568.33 : x
  2. Step 2: Convert to fraction form
    3,047,451.85/4,571,216.66 = 2,100,568.33/x
  3. Step 3: Cross multiply
    3,047,451.85x = 4,571,216.66 × 2,100,568.33
  4. Step 4: Simplify right side
    3,047,451.85x = 9,602,152,945,564.38
  5. Step 5: Solve for x
    x = 9,602,152,945,564.38/3,047,451.85
  6. Step 6: Final answer
    x = 3,150,879.30

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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.