Home / 4,848,467.51-6,690,986.42-2,673,102.35

Finding the Fourth Proportional to 4,848,467.51, 6,690,986.42 and 2,673,102.35

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Solution

The fourth proportional to 4,848,467.51, 6,690,986.42 and 2,673,102.35 is: 3,688,937.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,467.51 : 6,690,986.42 = 2,673,102.35 : x
  2. Step 2: Convert to fraction form
    4,848,467.51/6,690,986.42 = 2,673,102.35/x
  3. Step 3: Cross multiply
    4,848,467.51x = 6,690,986.42 × 2,673,102.35
  4. Step 4: Simplify right side
    4,848,467.51x = 17,885,691,476,299.64
  5. Step 5: Solve for x
    x = 17,885,691,476,299.64/4,848,467.51
  6. Step 6: Final answer
    x = 3,688,937.06

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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.