Home / 4,848,250.32-6,690,636.97-2,672,871.32

Finding the Fourth Proportional to 4,848,250.32, 6,690,636.97 and 2,672,871.32

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Solution

The fourth proportional to 4,848,250.32, 6,690,636.97 and 2,672,871.32 is: 3,688,590.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,250.32 : 6,690,636.97 = 2,672,871.32 : x
  2. Step 2: Convert to fraction form
    4,848,250.32/6,690,636.97 = 2,672,871.32/x
  3. Step 3: Cross multiply
    4,848,250.32x = 6,690,636.97 × 2,672,871.32
  4. Step 4: Simplify right side
    4,848,250.32x = 17,883,211,669,644.70
  5. Step 5: Solve for x
    x = 17,883,211,669,644.70/4,848,250.32
  6. Step 6: Final answer
    x = 3,688,590.83

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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.