Home / 1,037,454.82-1,431,698.58-584,745.82

Finding the Fourth Proportional to 1,037,454.82, 1,431,698.58 and 584,745.82

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Solution

The fourth proportional to 1,037,454.82, 1,431,698.58 and 584,745.82 is: 806,955.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,454.82 : 1,431,698.58 = 584,745.82 : x
  2. Step 2: Convert to fraction form
    1,037,454.82/1,431,698.58 = 584,745.82/x
  3. Step 3: Cross multiply
    1,037,454.82x = 1,431,698.58 × 584,745.82
  4. Step 4: Simplify right side
    1,037,454.82x = 837,179,752,996.44
  5. Step 5: Solve for x
    x = 837,179,752,996.44/1,037,454.82
  6. Step 6: Final answer
    x = 806,955.39

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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.