Home / 7,994,273.40-11,985,500.34-4,150,577.16

Finding the Fourth Proportional to 7,994,273.40, 11,985,500.34 and 4,150,577.16

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Solution

The fourth proportional to 7,994,273.40, 11,985,500.34 and 4,150,577.16 is: 6,222,797.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994,273.40 : 11,985,500.34 = 4,150,577.16 : x
  2. Step 2: Convert to fraction form
    7,994,273.40/11,985,500.34 = 4,150,577.16/x
  3. Step 3: Cross multiply
    7,994,273.40x = 11,985,500.34 × 4,150,577.16
  4. Step 4: Simplify right side
    7,994,273.40x = 49,746,743,962,376.23
  5. Step 5: Solve for x
    x = 49,746,743,962,376.23/7,994,273.40
  6. Step 6: Final answer
    x = 6,222,797.43

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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.