Home / 1,829,659.02-2,744,623.41-481,812.33

Finding the Fourth Proportional to 1,829,659.02, 2,744,623.41 and 481,812.33

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Solution

The fourth proportional to 1,829,659.02, 2,744,623.41 and 481,812.33 is: 722,754.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,659.02 : 2,744,623.41 = 481,812.33 : x
  2. Step 2: Convert to fraction form
    1,829,659.02/2,744,623.41 = 481,812.33/x
  3. Step 3: Cross multiply
    1,829,659.02x = 2,744,623.41 × 481,812.33
  4. Step 4: Simplify right side
    1,829,659.02x = 1,322,393,400,144.65
  5. Step 5: Solve for x
    x = 1,322,393,400,144.65/1,829,659.02
  6. Step 6: Final answer
    x = 722,754.01

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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.