Home / 4,667,170.50-7,001,936.73-1,301,377.50

Finding the Fourth Proportional to 4,667,170.50, 7,001,936.73 and 1,301,377.50

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Solution

The fourth proportional to 4,667,170.50, 7,001,936.73 and 1,301,377.50 is: 1,952,395.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,170.50 : 7,001,936.73 = 1,301,377.50 : x
  2. Step 2: Convert to fraction form
    4,667,170.50/7,001,936.73 = 1,301,377.50/x
  3. Step 3: Cross multiply
    4,667,170.50x = 7,001,936.73 × 1,301,377.50
  4. Step 4: Simplify right side
    4,667,170.50x = 9,112,162,916,845.58
  5. Step 5: Solve for x
    x = 9,112,162,916,845.58/4,667,170.50
  6. Step 6: Final answer
    x = 1,952,395.55

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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.