Home / 1,150,801.00-1,587,793.82-654,078.02

Finding the Fourth Proportional to 1,150,801.00, 1,587,793.82 and 654,078.02

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Solution

The fourth proportional to 1,150,801.00, 1,587,793.82 and 654,078.02 is: 902,450.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,801.00 : 1,587,793.82 = 654,078.02 : x
  2. Step 2: Convert to fraction form
    1,150,801.00/1,587,793.82 = 654,078.02/x
  3. Step 3: Cross multiply
    1,150,801.00x = 1,587,793.82 × 654,078.02
  4. Step 4: Simplify right side
    1,150,801.00x = 1,038,541,026,744.48
  5. Step 5: Solve for x
    x = 1,038,541,026,744.48/1,150,801.00
  6. Step 6: Final answer
    x = 902,450.58

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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.