Home / 11,562,193.33-15,948,602.60-7,437,596.04

Finding the Fourth Proportional to 11,562,193.33, 15,948,602.60 and 7,437,596.04

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Solution

The fourth proportional to 11,562,193.33, 15,948,602.60 and 7,437,596.04 is: 10,259,235.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,562,193.33 : 15,948,602.60 = 7,437,596.04 : x
  2. Step 2: Convert to fraction form
    11,562,193.33/15,948,602.60 = 7,437,596.04/x
  3. Step 3: Cross multiply
    11,562,193.33x = 15,948,602.60 × 7,437,596.04
  4. Step 4: Simplify right side
    11,562,193.33x = 118,619,263,504,105.73
  5. Step 5: Solve for x
    x = 118,619,263,504,105.73/11,562,193.33
  6. Step 6: Final answer
    x = 10,259,235.44

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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.