Home / 3,064,783.57-4,229,401.30-1,776,371.29

Finding the Fourth Proportional to 3,064,783.57, 4,229,401.30 and 1,776,371.29

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Solution

The fourth proportional to 3,064,783.57, 4,229,401.30 and 1,776,371.29 is: 2,451,392.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,783.57 : 4,229,401.30 = 1,776,371.29 : x
  2. Step 2: Convert to fraction form
    3,064,783.57/4,229,401.30 = 1,776,371.29/x
  3. Step 3: Cross multiply
    3,064,783.57x = 4,229,401.30 × 1,776,371.29
  4. Step 4: Simplify right side
    3,064,783.57x = 7,512,987,043,208.68
  5. Step 5: Solve for x
    x = 7,512,987,043,208.68/3,064,783.57
  6. Step 6: Final answer
    x = 2,451,392.36

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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.