Home / 3,584,000.73-4,945,918.82-1,974,368.73

Finding the Fourth Proportional to 3,584,000.73, 4,945,918.82 and 1,974,368.73

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Solution

The fourth proportional to 3,584,000.73, 4,945,918.82 and 1,974,368.73 is: 2,724,627.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,000.73 : 4,945,918.82 = 1,974,368.73 : x
  2. Step 2: Convert to fraction form
    3,584,000.73/4,945,918.82 = 1,974,368.73/x
  3. Step 3: Cross multiply
    3,584,000.73x = 4,945,918.82 × 1,974,368.73
  4. Step 4: Simplify right side
    3,584,000.73x = 9,765,067,459,326.50
  5. Step 5: Solve for x
    x = 9,765,067,459,326.50/3,584,000.73
  6. Step 6: Final answer
    x = 2,724,627.64

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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.