Home / 8,055,697.40-11,117,809.03-4,524,074.41

Finding the Fourth Proportional to 8,055,697.40, 11,117,809.03 and 4,524,074.41

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Solution

The fourth proportional to 8,055,697.40, 11,117,809.03 and 4,524,074.41 is: 6,243,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,697.40 : 11,117,809.03 = 4,524,074.41 : x
  2. Step 2: Convert to fraction form
    8,055,697.40/11,117,809.03 = 4,524,074.41/x
  3. Step 3: Cross multiply
    8,055,697.40x = 11,117,809.03 × 4,524,074.41
  4. Step 4: Simplify right side
    8,055,697.40x = 50,297,795,316,579.73
  5. Step 5: Solve for x
    x = 50,297,795,316,579.73/8,055,697.40
  6. Step 6: Final answer
    x = 6,243,754.31

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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.