Home / 1,049,033.68-1,447,664.35-590,148.54

Finding the Fourth Proportional to 1,049,033.68, 1,447,664.35 and 590,148.54

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Solution

The fourth proportional to 1,049,033.68, 1,447,664.35 and 590,148.54 is: 814,403.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,033.68 : 1,447,664.35 = 590,148.54 : x
  2. Step 2: Convert to fraction form
    1,049,033.68/1,447,664.35 = 590,148.54/x
  3. Step 3: Cross multiply
    1,049,033.68x = 1,447,664.35 × 590,148.54
  4. Step 4: Simplify right side
    1,049,033.68x = 854,337,002,562.55
  5. Step 5: Solve for x
    x = 854,337,002,562.55/1,049,033.68
  6. Step 6: Final answer
    x = 814,403.79

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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.