Home / 2,305,082.48-3,454,824.16-1,631,360.68

Finding the Fourth Proportional to 2,305,082.48, 3,454,824.16 and 1,631,360.68

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Solution

The fourth proportional to 2,305,082.48, 3,454,824.16 and 1,631,360.68 is: 2,445,059.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,082.48 : 3,454,824.16 = 1,631,360.68 : x
  2. Step 2: Convert to fraction form
    2,305,082.48/3,454,824.16 = 1,631,360.68/x
  3. Step 3: Cross multiply
    2,305,082.48x = 3,454,824.16 × 1,631,360.68
  4. Step 4: Simplify right side
    2,305,082.48x = 5,636,064,290,938.03
  5. Step 5: Solve for x
    x = 5,636,064,290,938.03/2,305,082.48
  6. Step 6: Final answer
    x = 2,445,059.71

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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.