Home / 1,923,958.24-2,653,905.60-1,270,590.24

Finding the Fourth Proportional to 1,923,958.24, 2,653,905.60 and 1,270,590.24

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Solution

The fourth proportional to 1,923,958.24, 2,653,905.60 and 1,270,590.24 is: 1,752,650.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,958.24 : 2,653,905.60 = 1,270,590.24 : x
  2. Step 2: Convert to fraction form
    1,923,958.24/2,653,905.60 = 1,270,590.24/x
  3. Step 3: Cross multiply
    1,923,958.24x = 2,653,905.60 × 1,270,590.24
  4. Step 4: Simplify right side
    1,923,958.24x = 3,372,026,553,241.34
  5. Step 5: Solve for x
    x = 3,372,026,553,241.34/1,923,958.24
  6. Step 6: Final answer
    x = 1,752,650.59

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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.