Home / 2,335,310.60-3,505,590.30-1,805,181.80

Finding the Fourth Proportional to 2,335,310.60, 3,505,590.30 and 1,805,181.80

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Solution

The fourth proportional to 2,335,310.60, 3,505,590.30 and 1,805,181.80 is: 2,709,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,310.60 : 3,505,590.30 = 1,805,181.80 : x
  2. Step 2: Convert to fraction form
    2,335,310.60/3,505,590.30 = 1,805,181.80/x
  3. Step 3: Cross multiply
    2,335,310.60x = 3,505,590.30 × 1,805,181.80
  4. Step 4: Simplify right side
    2,335,310.60x = 6,328,227,807,816.54
  5. Step 5: Solve for x
    x = 6,328,227,807,816.54/2,335,310.60
  6. Step 6: Final answer
    x = 2,709,801.35

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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.