Home / 3,184,952-4,395,233.76-1,754,168

Finding the Fourth Proportional to 3,184,952, 4,395,233.76 and 1,754,168

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Solution

The fourth proportional to 3,184,952, 4,395,233.76 and 1,754,168 is: 2,420,751.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,952 : 4,395,233.76 = 1,754,168 : x
  2. Step 2: Convert to fraction form
    3,184,952/4,395,233.76 = 1,754,168/x
  3. Step 3: Cross multiply
    3,184,952x = 4,395,233.76 × 1,754,168
  4. Step 4: Simplify right side
    3,184,952x = 7,709,978,414,311.68
  5. Step 5: Solve for x
    x = 7,709,978,414,311.68/3,184,952
  6. Step 6: Final answer
    x = 2,420,751.84

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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.