Home / 1,546,796.68-2,320,195.20-481,924.60

Finding the Fourth Proportional to 1,546,796.68, 2,320,195.20 and 481,924.60

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Solution

The fourth proportional to 1,546,796.68, 2,320,195.20 and 481,924.60 is: 722,886.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,796.68 : 2,320,195.20 = 481,924.60 : x
  2. Step 2: Convert to fraction form
    1,546,796.68/2,320,195.20 = 481,924.60/x
  3. Step 3: Cross multiply
    1,546,796.68x = 2,320,195.20 × 481,924.60
  4. Step 4: Simplify right side
    1,546,796.68x = 1,118,159,143,681.92
  5. Step 5: Solve for x
    x = 1,118,159,143,681.92/1,546,796.68
  6. Step 6: Final answer
    x = 722,886.96

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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.