Home / 1,206,052.62-1,809,341.37-364,582.50

Finding the Fourth Proportional to 1,206,052.62, 1,809,341.37 and 364,582.50

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Solution

The fourth proportional to 1,206,052.62, 1,809,341.37 and 364,582.50 is: 546,953.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,052.62 : 1,809,341.37 = 364,582.50 : x
  2. Step 2: Convert to fraction form
    1,206,052.62/1,809,341.37 = 364,582.50/x
  3. Step 3: Cross multiply
    1,206,052.62x = 1,809,341.37 × 364,582.50
  4. Step 4: Simplify right side
    1,206,052.62x = 659,654,200,028.03
  5. Step 5: Solve for x
    x = 659,654,200,028.03/1,206,052.62
  6. Step 6: Final answer
    x = 546,953.08

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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.