Home / 9,042,897.44-13,562,241.84-3,365,795.36

Finding the Fourth Proportional to 9,042,897.44, 13,562,241.84 and 3,365,795.36

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Solution

The fourth proportional to 9,042,897.44, 13,562,241.84 and 3,365,795.36 is: 5,047,909.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,897.44 : 13,562,241.84 = 3,365,795.36 : x
  2. Step 2: Convert to fraction form
    9,042,897.44/13,562,241.84 = 3,365,795.36/x
  3. Step 3: Cross multiply
    9,042,897.44x = 13,562,241.84 × 3,365,795.36
  4. Step 4: Simplify right side
    9,042,897.44x = 45,647,730,656,269.86
  5. Step 5: Solve for x
    x = 45,647,730,656,269.86/9,042,897.44
  6. Step 6: Final answer
    x = 5,047,909.81

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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.