Home / 3,641,258.20-5,467,792.20-2,448,468.40

Finding the Fourth Proportional to 3,641,258.20, 5,467,792.20 and 2,448,468.40

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Solution

The fourth proportional to 3,641,258.20, 5,467,792.20 and 2,448,468.40 is: 3,676,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,258.20 : 5,467,792.20 = 2,448,468.40 : x
  2. Step 2: Convert to fraction form
    3,641,258.20/5,467,792.20 = 2,448,468.40/x
  3. Step 3: Cross multiply
    3,641,258.20x = 5,467,792.20 × 2,448,468.40
  4. Step 4: Simplify right side
    3,641,258.20x = 13,387,716,419,466.48
  5. Step 5: Solve for x
    x = 13,387,716,419,466.48/3,641,258.20
  6. Step 6: Final answer
    x = 3,676,673.19

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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.