Home / 1,706,650.40-2,557,934.40-794,603.36

Finding the Fourth Proportional to 1,706,650.40, 2,557,934.40 and 794,603.36

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Solution

The fourth proportional to 1,706,650.40, 2,557,934.40 and 794,603.36 is: 1,190,954.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,650.40 : 2,557,934.40 = 794,603.36 : x
  2. Step 2: Convert to fraction form
    1,706,650.40/2,557,934.40 = 794,603.36/x
  3. Step 3: Cross multiply
    1,706,650.40x = 2,557,934.40 × 794,603.36
  4. Step 4: Simplify right side
    1,706,650.40x = 2,032,543,278,274.18
  5. Step 5: Solve for x
    x = 2,032,543,278,274.18/1,706,650.40
  6. Step 6: Final answer
    x = 1,190,954.68

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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.