Home / 3,751,004.94-5,626,507.53-911,097.96

Finding the Fourth Proportional to 3,751,004.94, 5,626,507.53 and 911,097.96

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Solution

The fourth proportional to 3,751,004.94, 5,626,507.53 and 911,097.96 is: 1,366,646.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,004.94 : 5,626,507.53 = 911,097.96 : x
  2. Step 2: Convert to fraction form
    3,751,004.94/5,626,507.53 = 911,097.96/x
  3. Step 3: Cross multiply
    3,751,004.94x = 5,626,507.53 × 911,097.96
  4. Step 4: Simplify right side
    3,751,004.94x = 5,126,299,532,507.64
  5. Step 5: Solve for x
    x = 5,126,299,532,507.64/3,751,004.94
  6. Step 6: Final answer
    x = 1,366,646.97

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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.