Home / 5,511,269.67-7,605,811.67-3,063,921.56

Finding the Fourth Proportional to 5,511,269.67, 7,605,811.67 and 3,063,921.56

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Solution

The fourth proportional to 5,511,269.67, 7,605,811.67 and 3,063,921.56 is: 4,228,356.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,269.67 : 7,605,811.67 = 3,063,921.56 : x
  2. Step 2: Convert to fraction form
    5,511,269.67/7,605,811.67 = 3,063,921.56/x
  3. Step 3: Cross multiply
    5,511,269.67x = 7,605,811.67 × 3,063,921.56
  4. Step 4: Simplify right side
    5,511,269.67x = 23,303,610,357,012.61
  5. Step 5: Solve for x
    x = 23,303,610,357,012.61/5,511,269.67
  6. Step 6: Final answer
    x = 4,228,356.03

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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.