Home / 2,965,827.46-4,448,741.52-1,072,126.06

Finding the Fourth Proportional to 2,965,827.46, 4,448,741.52 and 1,072,126.06

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Solution

The fourth proportional to 2,965,827.46, 4,448,741.52 and 1,072,126.06 is: 1,608,189.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,827.46 : 4,448,741.52 = 1,072,126.06 : x
  2. Step 2: Convert to fraction form
    2,965,827.46/4,448,741.52 = 1,072,126.06/x
  3. Step 3: Cross multiply
    2,965,827.46x = 4,448,741.52 × 1,072,126.06
  4. Step 4: Simplify right side
    2,965,827.46x = 4,769,611,717,796.01
  5. Step 5: Solve for x
    x = 4,769,611,717,796.01/2,965,827.46
  6. Step 6: Final answer
    x = 1,608,189.21

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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.