Home / 1,137,227.90-1,706,104.29-605,262.02

Finding the Fourth Proportional to 1,137,227.90, 1,706,104.29 and 605,262.02

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Solution

The fourth proportional to 1,137,227.90, 1,706,104.29 and 605,262.02 is: 908,032.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,227.90 : 1,706,104.29 = 605,262.02 : x
  2. Step 2: Convert to fraction form
    1,137,227.90/1,706,104.29 = 605,262.02/x
  3. Step 3: Cross multiply
    1,137,227.90x = 1,706,104.29 × 605,262.02
  4. Step 4: Simplify right side
    1,137,227.90x = 1,032,640,120,365.54
  5. Step 5: Solve for x
    x = 1,032,640,120,365.54/1,137,227.90
  6. Step 6: Final answer
    x = 908,032.70

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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.