Home / 6,846,598.67-9,448,422.32-3,749,072.67

Finding the Fourth Proportional to 6,846,598.67, 9,448,422.32 and 3,749,072.67

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Solution

The fourth proportional to 6,846,598.67, 9,448,422.32 and 3,749,072.67 is: 5,173,783.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,598.67 : 9,448,422.32 = 3,749,072.67 : x
  2. Step 2: Convert to fraction form
    6,846,598.67/9,448,422.32 = 3,749,072.67/x
  3. Step 3: Cross multiply
    6,846,598.67x = 9,448,422.32 × 3,749,072.67
  4. Step 4: Simplify right side
    6,846,598.67x = 35,422,821,903,902.67
  5. Step 5: Solve for x
    x = 35,422,821,903,902.67/6,846,598.67
  6. Step 6: Final answer
    x = 5,173,783.89

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1.5x scale

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.