Home / 2,336,675.40-3,505,013.10-2,015,958.60

Finding the Fourth Proportional to 2,336,675.40, 3,505,013.10 and 2,015,958.60

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Solution

The fourth proportional to 2,336,675.40, 3,505,013.10 and 2,015,958.60 is: 3,023,937.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,675.40 : 3,505,013.10 = 2,015,958.60 : x
  2. Step 2: Convert to fraction form
    2,336,675.40/3,505,013.10 = 2,015,958.60/x
  3. Step 3: Cross multiply
    2,336,675.40x = 3,505,013.10 × 2,015,958.60
  4. Step 4: Simplify right side
    2,336,675.40x = 7,065,961,302,057.66
  5. Step 5: Solve for x
    x = 7,065,961,302,057.66/2,336,675.40
  6. Step 6: Final answer
    x = 3,023,937.90

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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.