Home / 1,057,222.52-1,458,977.58-573,791.96

Finding the Fourth Proportional to 1,057,222.52, 1,458,977.58 and 573,791.96

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Solution

The fourth proportional to 1,057,222.52, 1,458,977.58 and 573,791.96 is: 791,838.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,222.52 : 1,458,977.58 = 573,791.96 : x
  2. Step 2: Convert to fraction form
    1,057,222.52/1,458,977.58 = 573,791.96/x
  3. Step 3: Cross multiply
    1,057,222.52x = 1,458,977.58 × 573,791.96
  4. Step 4: Simplify right side
    1,057,222.52x = 837,149,605,224.26
  5. Step 5: Solve for x
    x = 837,149,605,224.26/1,057,222.52
  6. Step 6: Final answer
    x = 791,838.60

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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.