Home / 1,701,542.25-2,348,177.72-937,645.02

Finding the Fourth Proportional to 1,701,542.25, 2,348,177.72 and 937,645.02

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Solution

The fourth proportional to 1,701,542.25, 2,348,177.72 and 937,645.02 is: 1,293,977.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,542.25 : 2,348,177.72 = 937,645.02 : x
  2. Step 2: Convert to fraction form
    1,701,542.25/2,348,177.72 = 937,645.02/x
  3. Step 3: Cross multiply
    1,701,542.25x = 2,348,177.72 × 937,645.02
  4. Step 4: Simplify right side
    1,701,542.25x = 2,201,757,140,544.73
  5. Step 5: Solve for x
    x = 2,201,757,140,544.73/1,701,542.25
  6. Step 6: Final answer
    x = 1,293,977.36

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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.