Home / 1,097,203.46-1,514,199.62-613,739.77

Finding the Fourth Proportional to 1,097,203.46, 1,514,199.62 and 613,739.77

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Solution

The fourth proportional to 1,097,203.46, 1,514,199.62 and 613,739.77 is: 846,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,203.46 : 1,514,199.62 = 613,739.77 : x
  2. Step 2: Convert to fraction form
    1,097,203.46/1,514,199.62 = 613,739.77/x
  3. Step 3: Cross multiply
    1,097,203.46x = 1,514,199.62 × 613,739.77
  4. Step 4: Simplify right side
    1,097,203.46x = 929,324,524,261.74
  5. Step 5: Solve for x
    x = 929,324,524,261.74/1,097,203.46
  6. Step 6: Final answer
    x = 846,993.80

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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.