Home / 2,267,370.10-3,404,741.55-1,640,682.10

Finding the Fourth Proportional to 2,267,370.10, 3,404,741.55 and 1,640,682.10

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Solution

The fourth proportional to 2,267,370.10, 3,404,741.55 and 1,640,682.10 is: 2,463,690.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,370.10 : 3,404,741.55 = 1,640,682.10 : x
  2. Step 2: Convert to fraction form
    2,267,370.10/3,404,741.55 = 1,640,682.10/x
  3. Step 3: Cross multiply
    2,267,370.10x = 3,404,741.55 × 1,640,682.10
  4. Step 4: Simplify right side
    2,267,370.10x = 5,586,098,516,211.26
  5. Step 5: Solve for x
    x = 5,586,098,516,211.26/2,267,370.10
  6. Step 6: Final answer
    x = 2,463,690.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.