Home / 959,044.52-1,323,501.36-529,323.60

Finding the Fourth Proportional to 959,044.52, 1,323,501.36 and 529,323.60

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Solution

The fourth proportional to 959,044.52, 1,323,501.36 and 529,323.60 is: 730,477.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,044.52 : 1,323,501.36 = 529,323.60 : x
  2. Step 2: Convert to fraction form
    959,044.52/1,323,501.36 = 529,323.60/x
  3. Step 3: Cross multiply
    959,044.52x = 1,323,501.36 × 529,323.60
  4. Step 4: Simplify right side
    959,044.52x = 700,560,504,480.10
  5. Step 5: Solve for x
    x = 700,560,504,480.10/959,044.52
  6. Step 6: Final answer
    x = 730,477.56

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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.