Home / 959,241.96-1,323,754.12-529,522.36

Finding the Fourth Proportional to 959,241.96, 1,323,754.12 and 529,522.36

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Solution

The fourth proportional to 959,241.96, 1,323,754.12 and 529,522.36 is: 730,740.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,241.96 : 1,323,754.12 = 529,522.36 : x
  2. Step 2: Convert to fraction form
    959,241.96/1,323,754.12 = 529,522.36/x
  3. Step 3: Cross multiply
    959,241.96x = 1,323,754.12 × 529,522.36
  4. Step 4: Simplify right side
    959,241.96x = 700,957,405,682.12
  5. Step 5: Solve for x
    x = 700,957,405,682.12/959,241.96
  6. Step 6: Final answer
    x = 730,740.98

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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.