Home / 4,407,133.44-6,608,374.32-1,373,933.76

Finding the Fourth Proportional to 4,407,133.44, 6,608,374.32 and 1,373,933.76

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Solution

The fourth proportional to 4,407,133.44, 6,608,374.32 and 1,373,933.76 is: 2,060,175.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,133.44 : 6,608,374.32 = 1,373,933.76 : x
  2. Step 2: Convert to fraction form
    4,407,133.44/6,608,374.32 = 1,373,933.76/x
  3. Step 3: Cross multiply
    4,407,133.44x = 6,608,374.32 × 1,373,933.76
  4. Step 4: Simplify right side
    4,407,133.44x = 9,079,468,576,965.04
  5. Step 5: Solve for x
    x = 9,079,468,576,965.04/4,407,133.44
  6. Step 6: Final answer
    x = 2,060,175.55

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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.