Home / 2,009,844.36-3,014,716.73-493,514.64

Finding the Fourth Proportional to 2,009,844.36, 3,014,716.73 and 493,514.64

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Solution

The fourth proportional to 2,009,844.36, 3,014,716.73 and 493,514.64 is: 740,259.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,844.36 : 3,014,716.73 = 493,514.64 : x
  2. Step 2: Convert to fraction form
    2,009,844.36/3,014,716.73 = 493,514.64/x
  3. Step 3: Cross multiply
    2,009,844.36x = 3,014,716.73 × 493,514.64
  4. Step 4: Simplify right side
    2,009,844.36x = 1,487,806,839,240.35
  5. Step 5: Solve for x
    x = 1,487,806,839,240.35/2,009,844.36
  6. Step 6: Final answer
    x = 740,259.73

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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.