Home / 2,336,148.30-3,503,566.35-739,200.90

Finding the Fourth Proportional to 2,336,148.30, 3,503,566.35 and 739,200.90

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Solution

The fourth proportional to 2,336,148.30, 3,503,566.35 and 739,200.90 is: 1,108,593.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,148.30 : 3,503,566.35 = 739,200.90 : x
  2. Step 2: Convert to fraction form
    2,336,148.30/3,503,566.35 = 739,200.90/x
  3. Step 3: Cross multiply
    2,336,148.30x = 3,503,566.35 × 739,200.90
  4. Step 4: Simplify right side
    2,336,148.30x = 2,589,839,399,129.72
  5. Step 5: Solve for x
    x = 2,589,839,399,129.72/2,336,148.30
  6. Step 6: Final answer
    x = 1,108,593.75

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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.