Home / 2,263,974.39-3,395,961.59-581,077.89

Finding the Fourth Proportional to 2,263,974.39, 3,395,961.59 and 581,077.89

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Solution

The fourth proportional to 2,263,974.39, 3,395,961.59 and 581,077.89 is: 871,616.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,974.39 : 3,395,961.59 = 581,077.89 : x
  2. Step 2: Convert to fraction form
    2,263,974.39/3,395,961.59 = 581,077.89/x
  3. Step 3: Cross multiply
    2,263,974.39x = 3,395,961.59 × 581,077.89
  4. Step 4: Simplify right side
    2,263,974.39x = 1,973,318,192,332.86
  5. Step 5: Solve for x
    x = 1,973,318,192,332.86/2,263,974.39
  6. Step 6: Final answer
    x = 871,616.84

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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.