Home / 4,848,051.48-6,690,331.25-2,672,546.89

Finding the Fourth Proportional to 4,848,051.48, 6,690,331.25 and 2,672,546.89

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Solution

The fourth proportional to 4,848,051.48, 6,690,331.25 and 2,672,546.89 is: 3,688,125.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,051.48 : 6,690,331.25 = 2,672,546.89 : x
  2. Step 2: Convert to fraction form
    4,848,051.48/6,690,331.25 = 2,672,546.89/x
  3. Step 3: Cross multiply
    4,848,051.48x = 6,690,331.25 × 2,672,546.89
  4. Step 4: Simplify right side
    4,848,051.48x = 17,880,223,975,257.31
  5. Step 5: Solve for x
    x = 17,880,223,975,257.31/4,848,051.48
  6. Step 6: Final answer
    x = 3,688,125.85

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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.