Home / 3,767,627.28-5,199,266.33-2,048,732.76

Finding the Fourth Proportional to 3,767,627.28, 5,199,266.33 and 2,048,732.76

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Solution

The fourth proportional to 3,767,627.28, 5,199,266.33 and 2,048,732.76 is: 2,827,218.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,627.28 : 5,199,266.33 = 2,048,732.76 : x
  2. Step 2: Convert to fraction form
    3,767,627.28/5,199,266.33 = 2,048,732.76/x
  3. Step 3: Cross multiply
    3,767,627.28x = 5,199,266.33 × 2,048,732.76
  4. Step 4: Simplify right side
    3,767,627.28x = 10,651,907,258,235.97
  5. Step 5: Solve for x
    x = 10,651,907,258,235.97/3,767,627.28
  6. Step 6: Final answer
    x = 2,827,218.95

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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.