Home / 4,848,971.06-7,273,493.06-2,152,571.38

Finding the Fourth Proportional to 4,848,971.06, 7,273,493.06 and 2,152,571.38

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Solution

The fourth proportional to 4,848,971.06, 7,273,493.06 and 2,152,571.38 is: 3,228,873.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,971.06 : 7,273,493.06 = 2,152,571.38 : x
  2. Step 2: Convert to fraction form
    4,848,971.06/7,273,493.06 = 2,152,571.38/x
  3. Step 3: Cross multiply
    4,848,971.06x = 7,273,493.06 × 2,152,571.38
  4. Step 4: Simplify right side
    4,848,971.06x = 15,656,712,964,638.03
  5. Step 5: Solve for x
    x = 15,656,712,964,638.03/4,848,971.06
  6. Step 6: Final answer
    x = 3,228,873.25

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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.