Home / 3,702,506.22-5,109,931.85-2,071,004.22

Finding the Fourth Proportional to 3,702,506.22, 5,109,931.85 and 2,071,004.22

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Solution

The fourth proportional to 3,702,506.22, 5,109,931.85 and 2,071,004.22 is: 2,858,250.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,506.22 : 5,109,931.85 = 2,071,004.22 : x
  2. Step 2: Convert to fraction form
    3,702,506.22/5,109,931.85 = 2,071,004.22/x
  3. Step 3: Cross multiply
    3,702,506.22x = 5,109,931.85 × 2,071,004.22
  4. Step 4: Simplify right side
    3,702,506.22x = 10,582,690,414,907.38
  5. Step 5: Solve for x
    x = 10,582,690,414,907.38/3,702,506.22
  6. Step 6: Final answer
    x = 2,858,250.54

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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.