Home / 9,183,187.21-13,776,773.71-2,793,273.48

Finding the Fourth Proportional to 9,183,187.21, 13,776,773.71 and 2,793,273.48

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Solution

The fourth proportional to 9,183,187.21, 13,776,773.71 and 2,793,273.48 is: 4,190,516.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,187.21 : 13,776,773.71 = 2,793,273.48 : x
  2. Step 2: Convert to fraction form
    9,183,187.21/13,776,773.71 = 2,793,273.48/x
  3. Step 3: Cross multiply
    9,183,187.21x = 13,776,773.71 × 2,793,273.48
  4. Step 4: Simplify right side
    9,183,187.21x = 38,482,296,699,258.70
  5. Step 5: Solve for x
    x = 38,482,296,699,258.70/9,183,187.21
  6. Step 6: Final answer
    x = 4,190,516.41

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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.