Home / 4,848,251.32-6,690,638.35-2,672,872.32

Finding the Fourth Proportional to 4,848,251.32, 6,690,638.35 and 2,672,872.32

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Solution

The fourth proportional to 4,848,251.32, 6,690,638.35 and 2,672,872.32 is: 3,688,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,251.32 : 6,690,638.35 = 2,672,872.32 : x
  2. Step 2: Convert to fraction form
    4,848,251.32/6,690,638.35 = 2,672,872.32/x
  3. Step 3: Cross multiply
    4,848,251.32x = 6,690,638.35 × 2,672,872.32
  4. Step 4: Simplify right side
    4,848,251.32x = 17,883,222,048,845.47
  5. Step 5: Solve for x
    x = 17,883,222,048,845.47/4,848,251.32
  6. Step 6: Final answer
    x = 3,688,592.21

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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.