Home / 959,326.32-1,323,835.54-529,597.23

Finding the Fourth Proportional to 959,326.32, 1,323,835.54 and 529,597.23

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Solution

The fourth proportional to 959,326.32, 1,323,835.54 and 529,597.23 is: 730,824.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,326.32 : 1,323,835.54 = 529,597.23 : x
  2. Step 2: Convert to fraction form
    959,326.32/1,323,835.54 = 529,597.23/x
  3. Step 3: Cross multiply
    959,326.32x = 1,323,835.54 × 529,597.23
  4. Step 4: Simplify right side
    959,326.32x = 701,099,634,959.55
  5. Step 5: Solve for x
    x = 701,099,634,959.55/959,326.32
  6. Step 6: Final answer
    x = 730,824.98

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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.