Home / 1,027,833.53-1,541,639.50-269,750.98

Finding the Fourth Proportional to 1,027,833.53, 1,541,639.50 and 269,750.98

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Solution

The fourth proportional to 1,027,833.53, 1,541,639.50 and 269,750.98 is: 404,597.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,833.53 : 1,541,639.50 = 269,750.98 : x
  2. Step 2: Convert to fraction form
    1,027,833.53/1,541,639.50 = 269,750.98/x
  3. Step 3: Cross multiply
    1,027,833.53x = 1,541,639.50 × 269,750.98
  4. Step 4: Simplify right side
    1,027,833.53x = 415,858,765,931.71
  5. Step 5: Solve for x
    x = 415,858,765,931.71/1,027,833.53
  6. Step 6: Final answer
    x = 404,597.39

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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.