Home / 4,503,546.77-6,214,896.93-2,438,563.28

Finding the Fourth Proportional to 4,503,546.77, 6,214,896.93 and 2,438,563.28

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Solution

The fourth proportional to 4,503,546.77, 6,214,896.93 and 2,438,563.28 is: 3,365,218.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,546.77 : 6,214,896.93 = 2,438,563.28 : x
  2. Step 2: Convert to fraction form
    4,503,546.77/6,214,896.93 = 2,438,563.28/x
  3. Step 3: Cross multiply
    4,503,546.77x = 6,214,896.93 × 2,438,563.28
  4. Step 4: Simplify right side
    4,503,546.77x = 15,155,419,442,482.73
  5. Step 5: Solve for x
    x = 15,155,419,442,482.73/4,503,546.77
  6. Step 6: Final answer
    x = 3,365,218.62

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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.