Home / 959,322.91-1,323,830.92-529,593.82

Finding the Fourth Proportional to 959,322.91, 1,323,830.92 and 529,593.82

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Solution

The fourth proportional to 959,322.91, 1,323,830.92 and 529,593.82 is: 730,820.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,322.91 : 1,323,830.92 = 529,593.82 : x
  2. Step 2: Convert to fraction form
    959,322.91/1,323,830.92 = 529,593.82/x
  3. Step 3: Cross multiply
    959,322.91x = 1,323,830.92 × 529,593.82
  4. Step 4: Simplify right side
    959,322.91x = 701,092,673,956.91
  5. Step 5: Solve for x
    x = 701,092,673,956.91/959,322.91
  6. Step 6: Final answer
    x = 730,820.32

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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.