Home / 1,951,975.26-2,693,725.20-1,092,535.02

Finding the Fourth Proportional to 1,951,975.26, 2,693,725.20 and 1,092,535.02

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Solution

The fourth proportional to 1,951,975.26, 2,693,725.20 and 1,092,535.02 is: 1,507,697.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,975.26 : 2,693,725.20 = 1,092,535.02 : x
  2. Step 2: Convert to fraction form
    1,951,975.26/2,693,725.20 = 1,092,535.02/x
  3. Step 3: Cross multiply
    1,951,975.26x = 2,693,725.20 × 1,092,535.02
  4. Step 4: Simplify right side
    1,951,975.26x = 2,942,989,115,256.50
  5. Step 5: Solve for x
    x = 2,942,989,115,256.50/1,951,975.26
  6. Step 6: Final answer
    x = 1,507,697.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.