Home / 3,658,148.41-5,048,245.05-2,004,302.56

Finding the Fourth Proportional to 3,658,148.41, 5,048,245.05 and 2,004,302.56

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Solution

The fourth proportional to 3,658,148.41, 5,048,245.05 and 2,004,302.56 is: 2,765,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,148.41 : 5,048,245.05 = 2,004,302.56 : x
  2. Step 2: Convert to fraction form
    3,658,148.41/5,048,245.05 = 2,004,302.56/x
  3. Step 3: Cross multiply
    3,658,148.41x = 5,048,245.05 × 2,004,302.56
  4. Step 4: Simplify right side
    3,658,148.41x = 10,118,210,477,222.33
  5. Step 5: Solve for x
    x = 10,118,210,477,222.33/3,658,148.41
  6. Step 6: Final answer
    x = 2,765,937.67

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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.