Home / 959,282.01-1,323,819.72-529,562.43

Finding the Fourth Proportional to 959,282.01, 1,323,819.72 and 529,562.43

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Solution

The fourth proportional to 959,282.01, 1,323,819.72 and 529,562.43 is: 730,801.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,282.01 : 1,323,819.72 = 529,562.43 : x
  2. Step 2: Convert to fraction form
    959,282.01/1,323,819.72 = 529,562.43/x
  3. Step 3: Cross multiply
    959,282.01x = 1,323,819.72 × 529,562.43
  4. Step 4: Simplify right side
    959,282.01x = 701,045,187,805.12
  5. Step 5: Solve for x
    x = 701,045,187,805.12/959,282.01
  6. Step 6: Final answer
    x = 730,801.98

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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.