Home / 4,819,745.40-7,241,427.90-3,624,003.15

Finding the Fourth Proportional to 4,819,745.40, 7,241,427.90 and 3,624,003.15

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Solution

The fourth proportional to 4,819,745.40, 7,241,427.90 and 3,624,003.15 is: 5,444,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,745.40 : 7,241,427.90 = 3,624,003.15 : x
  2. Step 2: Convert to fraction form
    4,819,745.40/7,241,427.90 = 3,624,003.15/x
  3. Step 3: Cross multiply
    4,819,745.40x = 7,241,427.90 × 3,624,003.15
  4. Step 4: Simplify right side
    4,819,745.40x = 26,242,957,520,097.89
  5. Step 5: Solve for x
    x = 26,242,957,520,097.89/4,819,745.40
  6. Step 6: Final answer
    x = 5,444,884.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.