Home / 4,775,806.59-6,594,709.01-4,621,381.31

Finding the Fourth Proportional to 4,775,806.59, 6,594,709.01 and 4,621,381.31

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Solution

The fourth proportional to 4,775,806.59, 6,594,709.01 and 4,621,381.31 is: 6,381,469.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,806.59 : 6,594,709.01 = 4,621,381.31 : x
  2. Step 2: Convert to fraction form
    4,775,806.59/6,594,709.01 = 4,621,381.31/x
  3. Step 3: Cross multiply
    4,775,806.59x = 6,594,709.01 × 4,621,381.31
  4. Step 4: Simplify right side
    4,775,806.59x = 30,476,664,907,622.15
  5. Step 5: Solve for x
    x = 30,476,664,907,622.15/4,775,806.59
  6. Step 6: Final answer
    x = 6,381,469.67

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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.