Home / 1,171,961.33-1,766,726.03-1,093,841.08

Finding the Fourth Proportional to 1,171,961.33, 1,766,726.03 and 1,093,841.08

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Solution

The fourth proportional to 1,171,961.33, 1,766,726.03 and 1,093,841.08 is: 1,648,960.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,961.33 : 1,766,726.03 = 1,093,841.08 : x
  2. Step 2: Convert to fraction form
    1,171,961.33/1,766,726.03 = 1,093,841.08/x
  3. Step 3: Cross multiply
    1,171,961.33x = 1,766,726.03 × 1,093,841.08
  4. Step 4: Simplify right side
    1,171,961.33x = 1,932,517,507,037.10
  5. Step 5: Solve for x
    x = 1,932,517,507,037.10/1,171,961.33
  6. Step 6: Final answer
    x = 1,648,960.14

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.