Home / 1,468,909.08-2,203,375.77-404,009.37

Finding the Fourth Proportional to 1,468,909.08, 2,203,375.77 and 404,009.37

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Solution

The fourth proportional to 1,468,909.08, 2,203,375.77 and 404,009.37 is: 606,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,909.08 : 2,203,375.77 = 404,009.37 : x
  2. Step 2: Convert to fraction form
    1,468,909.08/2,203,375.77 = 404,009.37/x
  3. Step 3: Cross multiply
    1,468,909.08x = 2,203,375.77 × 404,009.37
  4. Step 4: Simplify right side
    1,468,909.08x = 890,184,456,710.97
  5. Step 5: Solve for x
    x = 890,184,456,710.97/1,468,909.08
  6. Step 6: Final answer
    x = 606,017.40

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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.