Home / 3,769,304.85-5,201,636.76-2,050,421.27

Finding the Fourth Proportional to 3,769,304.85, 5,201,636.76 and 2,050,421.27

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Solution

The fourth proportional to 3,769,304.85, 5,201,636.76 and 2,050,421.27 is: 2,829,579.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,304.85 : 5,201,636.76 = 2,050,421.27 : x
  2. Step 2: Convert to fraction form
    3,769,304.85/5,201,636.76 = 2,050,421.27/x
  3. Step 3: Cross multiply
    3,769,304.85x = 5,201,636.76 × 2,050,421.27
  4. Step 4: Simplify right side
    3,769,304.85x = 10,665,546,628,167.21
  5. Step 5: Solve for x
    x = 10,665,546,628,167.21/3,769,304.85
  6. Step 6: Final answer
    x = 2,829,579.21

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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.