Home / 6,626,346.60-9,936,020.70-2,835,546.60

Finding the Fourth Proportional to 6,626,346.60, 9,936,020.70 and 2,835,546.60

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Solution

The fourth proportional to 6,626,346.60, 9,936,020.70 and 2,835,546.60 is: 4,251,822.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,346.60 : 9,936,020.70 = 2,835,546.60 : x
  2. Step 2: Convert to fraction form
    6,626,346.60/9,936,020.70 = 2,835,546.60/x
  3. Step 3: Cross multiply
    6,626,346.60x = 9,936,020.70 × 2,835,546.60
  4. Step 4: Simplify right side
    6,626,346.60x = 28,174,049,713,414.62
  5. Step 5: Solve for x
    x = 28,174,049,713,414.62/6,626,346.60
  6. Step 6: Final answer
    x = 4,251,822.52

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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.