Home / 3,066,999.20-4,601,881.20-1,468,944.80

Finding the Fourth Proportional to 3,066,999.20, 4,601,881.20 and 1,468,944.80

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Solution

The fourth proportional to 3,066,999.20, 4,601,881.20 and 1,468,944.80 is: 2,204,079.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,999.20 : 4,601,881.20 = 1,468,944.80 : x
  2. Step 2: Convert to fraction form
    3,066,999.20/4,601,881.20 = 1,468,944.80/x
  3. Step 3: Cross multiply
    3,066,999.20x = 4,601,881.20 × 1,468,944.80
  4. Step 4: Simplify right side
    3,066,999.20x = 6,759,909,458,957.76
  5. Step 5: Solve for x
    x = 6,759,909,458,957.76/3,066,999.20
  6. Step 6: Final answer
    x = 2,204,079.30

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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.