Home / 4,848,717.32-7,273,112.42-2,152,317.64

Finding the Fourth Proportional to 4,848,717.32, 7,273,112.42 and 2,152,317.64

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Solution

The fourth proportional to 4,848,717.32, 7,273,112.42 and 2,152,317.64 is: 3,228,492.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,717.32 : 7,273,112.42 = 2,152,317.64 : x
  2. Step 2: Convert to fraction form
    4,848,717.32/7,273,112.42 = 2,152,317.64/x
  3. Step 3: Cross multiply
    4,848,717.32x = 7,273,112.42 × 2,152,317.64
  4. Step 4: Simplify right side
    4,848,717.32x = 15,654,048,159,269.09
  5. Step 5: Solve for x
    x = 15,654,048,159,269.09/4,848,717.32
  6. Step 6: Final answer
    x = 3,228,492.64

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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.