Home / 2,026,409.54-3,043,091.63-1,799,218.51

Finding the Fourth Proportional to 2,026,409.54, 3,043,091.63 and 1,799,218.51

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Solution

The fourth proportional to 2,026,409.54, 3,043,091.63 and 1,799,218.51 is: 2,701,915.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,409.54 : 3,043,091.63 = 1,799,218.51 : x
  2. Step 2: Convert to fraction form
    2,026,409.54/3,043,091.63 = 1,799,218.51/x
  3. Step 3: Cross multiply
    2,026,409.54x = 3,043,091.63 × 1,799,218.51
  4. Step 4: Simplify right side
    2,026,409.54x = 5,475,186,785,212.39
  5. Step 5: Solve for x
    x = 5,475,186,785,212.39/2,026,409.54
  6. Step 6: Final answer
    x = 2,701,915.23

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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.