Home / 4,419,594.72-6,618,758.40-2,995,329.60

Finding the Fourth Proportional to 4,419,594.72, 6,618,758.40 and 2,995,329.60

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Solution

The fourth proportional to 4,419,594.72, 6,618,758.40 and 2,995,329.60 is: 4,485,787.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,594.72 : 6,618,758.40 = 2,995,329.60 : x
  2. Step 2: Convert to fraction form
    4,419,594.72/6,618,758.40 = 2,995,329.60/x
  3. Step 3: Cross multiply
    4,419,594.72x = 6,618,758.40 × 2,995,329.60
  4. Step 4: Simplify right side
    4,419,594.72x = 19,825,362,950,768.64
  5. Step 5: Solve for x
    x = 19,825,362,950,768.64/4,419,594.72
  6. Step 6: Final answer
    x = 4,485,787.55

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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.