Home / 2,295,976.96-3,443,826-856,382.86

Finding the Fourth Proportional to 2,295,976.96, 3,443,826 and 856,382.86

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Solution

The fourth proportional to 2,295,976.96, 3,443,826 and 856,382.86 is: 1,284,522.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,976.96 : 3,443,826 = 856,382.86 : x
  2. Step 2: Convert to fraction form
    2,295,976.96/3,443,826 = 856,382.86/x
  3. Step 3: Cross multiply
    2,295,976.96x = 3,443,826 × 856,382.86
  4. Step 4: Simplify right side
    2,295,976.96x = 2,949,233,559,222.36
  5. Step 5: Solve for x
    x = 2,949,233,559,222.36/2,295,976.96
  6. Step 6: Final answer
    x = 1,284,522.28

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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.