Home / 8,848,222.85-13,269,123.02-3,089,339.73

Finding the Fourth Proportional to 8,848,222.85, 13,269,123.02 and 3,089,339.73

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Solution

The fourth proportional to 8,848,222.85, 13,269,123.02 and 3,089,339.73 is: 4,632,888.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,222.85 : 13,269,123.02 = 3,089,339.73 : x
  2. Step 2: Convert to fraction form
    8,848,222.85/13,269,123.02 = 3,089,339.73/x
  3. Step 3: Cross multiply
    8,848,222.85x = 13,269,123.02 × 3,089,339.73
  4. Step 4: Simplify right side
    8,848,222.85x = 40,992,828,935,666.94
  5. Step 5: Solve for x
    x = 40,992,828,935,666.94/8,848,222.85
  6. Step 6: Final answer
    x = 4,632,888.39

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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.