Home / 5,035,568.67-6,949,085.76-2,743,729.38

Finding the Fourth Proportional to 5,035,568.67, 6,949,085.76 and 2,743,729.38

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Solution

The fourth proportional to 5,035,568.67, 6,949,085.76 and 2,743,729.38 is: 3,786,347.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,568.67 : 6,949,085.76 = 2,743,729.38 : x
  2. Step 2: Convert to fraction form
    5,035,568.67/6,949,085.76 = 2,743,729.38/x
  3. Step 3: Cross multiply
    5,035,568.67x = 6,949,085.76 × 2,743,729.38
  4. Step 4: Simplify right side
    5,035,568.67x = 19,066,410,763,851.63
  5. Step 5: Solve for x
    x = 19,066,410,763,851.63/5,035,568.67
  6. Step 6: Final answer
    x = 3,786,347.09

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1.5x scale

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.