Home / 3,809,422.44-5,714,070.66-1,534,891.32

Finding the Fourth Proportional to 3,809,422.44, 5,714,070.66 and 1,534,891.32

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Solution

The fourth proportional to 3,809,422.44, 5,714,070.66 and 1,534,891.32 is: 2,302,311.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,422.44 : 5,714,070.66 = 1,534,891.32 : x
  2. Step 2: Convert to fraction form
    3,809,422.44/5,714,070.66 = 1,534,891.32/x
  3. Step 3: Cross multiply
    3,809,422.44x = 5,714,070.66 × 1,534,891.32
  4. Step 4: Simplify right side
    3,809,422.44x = 8,770,477,457,900.67
  5. Step 5: Solve for x
    x = 8,770,477,457,900.67/3,809,422.44
  6. Step 6: Final answer
    x = 2,302,311.60

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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.