Home / 5,819,796.74-8,030,495.75-3,305,084.34

Finding the Fourth Proportional to 5,819,796.74, 8,030,495.75 and 3,305,084.34

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Solution

The fourth proportional to 5,819,796.74, 8,030,495.75 and 3,305,084.34 is: 4,560,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,796.74 : 8,030,495.75 = 3,305,084.34 : x
  2. Step 2: Convert to fraction form
    5,819,796.74/8,030,495.75 = 3,305,084.34/x
  3. Step 3: Cross multiply
    5,819,796.74x = 8,030,495.75 × 3,305,084.34
  4. Step 4: Simplify right side
    5,819,796.74x = 26,541,465,729,236.13
  5. Step 5: Solve for x
    x = 26,541,465,729,236.13/5,819,796.74
  6. Step 6: Final answer
    x = 4,560,548.58

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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.