Home / 5,089,911.84-7,633,608.48-3,041,131.68

Finding the Fourth Proportional to 5,089,911.84, 7,633,608.48 and 3,041,131.68

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Solution

The fourth proportional to 5,089,911.84, 7,633,608.48 and 3,041,131.68 is: 4,560,945.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,911.84 : 7,633,608.48 = 3,041,131.68 : x
  2. Step 2: Convert to fraction form
    5,089,911.84/7,633,608.48 = 3,041,131.68/x
  3. Step 3: Cross multiply
    5,089,911.84x = 7,633,608.48 × 3,041,131.68
  4. Step 4: Simplify right side
    5,089,911.84x = 23,214,808,581,244.65
  5. Step 5: Solve for x
    x = 23,214,808,581,244.65/5,089,911.84
  6. Step 6: Final answer
    x = 4,560,945.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.