Home / 5,647,450.24-7,793,555.28-3,069,171.76

Finding the Fourth Proportional to 5,647,450.24, 7,793,555.28 and 3,069,171.76

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Solution

The fourth proportional to 5,647,450.24, 7,793,555.28 and 3,069,171.76 is: 4,235,497.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,450.24 : 7,793,555.28 = 3,069,171.76 : x
  2. Step 2: Convert to fraction form
    5,647,450.24/7,793,555.28 = 3,069,171.76/x
  3. Step 3: Cross multiply
    5,647,450.24x = 7,793,555.28 × 3,069,171.76
  4. Step 4: Simplify right side
    5,647,450.24x = 23,919,759,775,374.89
  5. Step 5: Solve for x
    x = 23,919,759,775,374.89/5,647,450.24
  6. Step 6: Final answer
    x = 4,235,497.22

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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.