Home / 7,481,752.29-10,324,811.96-4,043,993.32

Finding the Fourth Proportional to 7,481,752.29, 10,324,811.96 and 4,043,993.32

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Solution

The fourth proportional to 7,481,752.29, 10,324,811.96 and 4,043,993.32 is: 5,580,707.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481,752.29 : 10,324,811.96 = 4,043,993.32 : x
  2. Step 2: Convert to fraction form
    7,481,752.29/10,324,811.96 = 4,043,993.32/x
  3. Step 3: Cross multiply
    7,481,752.29x = 10,324,811.96 × 4,043,993.32
  4. Step 4: Simplify right side
    7,481,752.29x = 41,753,470,598,056.06
  5. Step 5: Solve for x
    x = 41,753,470,598,056.06/7,481,752.29
  6. Step 6: Final answer
    x = 5,580,707.43

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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.