Home / 5,035,573.12-6,949,091.90-2,743,733.81

Finding the Fourth Proportional to 5,035,573.12, 6,949,091.90 and 2,743,733.81

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Solution

The fourth proportional to 5,035,573.12, 6,949,091.90 and 2,743,733.81 is: 3,786,353.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,573.12 : 6,949,091.90 = 2,743,733.81 : x
  2. Step 2: Convert to fraction form
    5,035,573.12/6,949,091.90 = 2,743,733.81/x
  3. Step 3: Cross multiply
    5,035,573.12x = 6,949,091.90 × 2,743,733.81
  4. Step 4: Simplify right side
    5,035,573.12x = 19,066,458,394,827.14
  5. Step 5: Solve for x
    x = 19,066,458,394,827.14/5,035,573.12
  6. Step 6: Final answer
    x = 3,786,353.20

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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.