Home / 1,795,845-2,693,701.89-533,639.82

Finding the Fourth Proportional to 1,795,845, 2,693,701.89 and 533,639.82

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Solution

The fourth proportional to 1,795,845, 2,693,701.89 and 533,639.82 is: 800,440.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,845 : 2,693,701.89 = 533,639.82 : x
  2. Step 2: Convert to fraction form
    1,795,845/2,693,701.89 = 533,639.82/x
  3. Step 3: Cross multiply
    1,795,845x = 2,693,701.89 × 533,639.82
  4. Step 4: Simplify right side
    1,795,845x = 1,437,466,591,713.26
  5. Step 5: Solve for x
    x = 1,437,466,591,713.26/1,795,845
  6. Step 6: Final answer
    x = 800,440.23

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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.