Home / 2,452,258.67-3,384,585.27-1,623,872.12

Finding the Fourth Proportional to 2,452,258.67, 3,384,585.27 and 1,623,872.12

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Solution

The fourth proportional to 2,452,258.67, 3,384,585.27 and 1,623,872.12 is: 2,241,253.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,258.67 : 3,384,585.27 = 1,623,872.12 : x
  2. Step 2: Convert to fraction form
    2,452,258.67/3,384,585.27 = 1,623,872.12/x
  3. Step 3: Cross multiply
    2,452,258.67x = 3,384,585.27 × 1,623,872.12
  4. Step 4: Simplify right side
    2,452,258.67x = 5,496,133,640,792.75
  5. Step 5: Solve for x
    x = 5,496,133,640,792.75/2,452,258.67
  6. Step 6: Final answer
    x = 2,241,253.63

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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.