Home / 959,322.52-1,323,830.40-529,593.44

Finding the Fourth Proportional to 959,322.52, 1,323,830.40 and 529,593.44

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Solution

The fourth proportional to 959,322.52, 1,323,830.40 and 529,593.44 is: 730,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,322.52 : 1,323,830.40 = 529,593.44 : x
  2. Step 2: Convert to fraction form
    959,322.52/1,323,830.40 = 529,593.44/x
  3. Step 3: Cross multiply
    959,322.52x = 1,323,830.40 × 529,593.44
  4. Step 4: Simplify right side
    959,322.52x = 701,091,895,512.58
  5. Step 5: Solve for x
    x = 701,091,895,512.58/959,322.52
  6. Step 6: Final answer
    x = 730,819.80

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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.