Home / 7,066,527.44-9,751,809.48-3,847,263.44

Finding the Fourth Proportional to 7,066,527.44, 9,751,809.48 and 3,847,263.44

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Solution

The fourth proportional to 7,066,527.44, 9,751,809.48 and 3,847,263.44 is: 5,309,224.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,527.44 : 9,751,809.48 = 3,847,263.44 : x
  2. Step 2: Convert to fraction form
    7,066,527.44/9,751,809.48 = 3,847,263.44/x
  3. Step 3: Cross multiply
    7,066,527.44x = 9,751,809.48 × 3,847,263.44
  4. Step 4: Simplify right side
    7,066,527.44x = 37,517,780,086,249.41
  5. Step 5: Solve for x
    x = 37,517,780,086,249.41/7,066,527.44
  6. Step 6: Final answer
    x = 5,309,224.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.