Home / 3,195,948.99-4,410,383.40-1,745,645.34

Finding the Fourth Proportional to 3,195,948.99, 4,410,383.40 and 1,745,645.34

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Solution

The fourth proportional to 3,195,948.99, 4,410,383.40 and 1,745,645.34 is: 2,408,976.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,948.99 : 4,410,383.40 = 1,745,645.34 : x
  2. Step 2: Convert to fraction form
    3,195,948.99/4,410,383.40 = 1,745,645.34/x
  3. Step 3: Cross multiply
    3,195,948.99x = 4,410,383.40 × 1,745,645.34
  4. Step 4: Simplify right side
    3,195,948.99x = 7,698,965,229,823.36
  5. Step 5: Solve for x
    x = 7,698,965,229,823.36/3,195,948.99
  6. Step 6: Final answer
    x = 2,408,976.26

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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.