Home / 2,843,357.76-4,265,256.48-950,105.76

Finding the Fourth Proportional to 2,843,357.76, 4,265,256.48 and 950,105.76

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Solution

The fourth proportional to 2,843,357.76, 4,265,256.48 and 950,105.76 is: 1,425,232.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,357.76 : 4,265,256.48 = 950,105.76 : x
  2. Step 2: Convert to fraction form
    2,843,357.76/4,265,256.48 = 950,105.76/x
  3. Step 3: Cross multiply
    2,843,357.76x = 4,265,256.48 × 950,105.76
  4. Step 4: Simplify right side
    2,843,357.76x = 4,052,444,749,525.33
  5. Step 5: Solve for x
    x = 4,052,444,749,525.33/2,843,357.76
  6. Step 6: Final answer
    x = 1,425,232.10

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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.