Home / 1,032,176.66-1,424,380.75-573,265.49

Finding the Fourth Proportional to 1,032,176.66, 1,424,380.75 and 573,265.49

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Solution

The fourth proportional to 1,032,176.66, 1,424,380.75 and 573,265.49 is: 791,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,176.66 : 1,424,380.75 = 573,265.49 : x
  2. Step 2: Convert to fraction form
    1,032,176.66/1,424,380.75 = 573,265.49/x
  3. Step 3: Cross multiply
    1,032,176.66x = 1,424,380.75 × 573,265.49
  4. Step 4: Simplify right side
    1,032,176.66x = 816,548,320,040.25
  5. Step 5: Solve for x
    x = 816,548,320,040.25/1,032,176.66
  6. Step 6: Final answer
    x = 791,093.58

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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.