Home / 4,842,865.44-6,683,199.56-2,667,416.48

Finding the Fourth Proportional to 4,842,865.44, 6,683,199.56 and 2,667,416.48

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Solution

The fourth proportional to 4,842,865.44, 6,683,199.56 and 2,667,416.48 is: 3,681,059.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,865.44 : 6,683,199.56 = 2,667,416.48 : x
  2. Step 2: Convert to fraction form
    4,842,865.44/6,683,199.56 = 2,667,416.48/x
  3. Step 3: Cross multiply
    4,842,865.44x = 6,683,199.56 × 2,667,416.48
  4. Step 4: Simplify right side
    4,842,865.44x = 17,826,876,645,472.75
  5. Step 5: Solve for x
    x = 17,826,876,645,472.75/4,842,865.44
  6. Step 6: Final answer
    x = 3,681,059.67

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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.