Home / 3,083,185.97-4,254,688.08-1,706,532.34

Finding the Fourth Proportional to 3,083,185.97, 4,254,688.08 and 1,706,532.34

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Solution

The fourth proportional to 3,083,185.97, 4,254,688.08 and 1,706,532.34 is: 2,354,954.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,185.97 : 4,254,688.08 = 1,706,532.34 : x
  2. Step 2: Convert to fraction form
    3,083,185.97/4,254,688.08 = 1,706,532.34/x
  3. Step 3: Cross multiply
    3,083,185.97x = 4,254,688.08 × 1,706,532.34
  4. Step 4: Simplify right side
    3,083,185.97x = 7,260,762,783,859.07
  5. Step 5: Solve for x
    x = 7,260,762,783,859.07/3,083,185.97
  6. Step 6: Final answer
    x = 2,354,954.54

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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.