Home / 2,610,352.26-3,601,971.45-1,448,792.82

Finding the Fourth Proportional to 2,610,352.26, 3,601,971.45 and 1,448,792.82

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Solution

The fourth proportional to 2,610,352.26, 3,601,971.45 and 1,448,792.82 is: 1,999,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,352.26 : 3,601,971.45 = 1,448,792.82 : x
  2. Step 2: Convert to fraction form
    2,610,352.26/3,601,971.45 = 1,448,792.82/x
  3. Step 3: Cross multiply
    2,610,352.26x = 3,601,971.45 × 1,448,792.82
  4. Step 4: Simplify right side
    2,610,352.26x = 5,218,510,374,604.99
  5. Step 5: Solve for x
    x = 5,218,510,374,604.99/2,610,352.26
  6. Step 6: Final answer
    x = 1,999,159.44

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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.