Home / 1,217,127.08-1,825,667.94-364,199.24

Finding the Fourth Proportional to 1,217,127.08, 1,825,667.94 and 364,199.24

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Solution

The fourth proportional to 1,217,127.08, 1,825,667.94 and 364,199.24 is: 546,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,217,127.08 : 1,825,667.94 = 364,199.24 : x
  2. Step 2: Convert to fraction form
    1,217,127.08/1,825,667.94 = 364,199.24/x
  3. Step 3: Cross multiply
    1,217,127.08x = 1,825,667.94 × 364,199.24
  4. Step 4: Simplify right side
    1,217,127.08x = 664,906,876,240.37
  5. Step 5: Solve for x
    x = 664,906,876,240.37/1,217,127.08
  6. Step 6: Final answer
    x = 546,292.07

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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.