Home / 4,881,377.72-7,323,137.30-1,848,765.97

Finding the Fourth Proportional to 4,881,377.72, 7,323,137.30 and 1,848,765.97

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Solution

The fourth proportional to 4,881,377.72, 7,323,137.30 and 1,848,765.97 is: 2,773,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,377.72 : 7,323,137.30 = 1,848,765.97 : x
  2. Step 2: Convert to fraction form
    4,881,377.72/7,323,137.30 = 1,848,765.97/x
  3. Step 3: Cross multiply
    4,881,377.72x = 7,323,137.30 × 1,848,765.97
  4. Step 4: Simplify right side
    4,881,377.72x = 13,538,767,047,653.52
  5. Step 5: Solve for x
    x = 13,538,767,047,653.52/4,881,377.72
  6. Step 6: Final answer
    x = 2,773,554.48

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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.