Home / 6,100,390.80-9,147,961.80-3,066,584.40

Finding the Fourth Proportional to 6,100,390.80, 9,147,961.80 and 3,066,584.40

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Solution

The fourth proportional to 6,100,390.80, 9,147,961.80 and 3,066,584.40 is: 4,598,557.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,390.80 : 9,147,961.80 = 3,066,584.40 : x
  2. Step 2: Convert to fraction form
    6,100,390.80/9,147,961.80 = 3,066,584.40/x
  3. Step 3: Cross multiply
    6,100,390.80x = 9,147,961.80 × 3,066,584.40
  4. Step 4: Simplify right side
    6,100,390.80x = 28,052,996,947,675.92
  5. Step 5: Solve for x
    x = 28,052,996,947,675.92/6,100,390.80
  6. Step 6: Final answer
    x = 4,598,557.35

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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.