Home / 959,321.04-1,323,828.33-529,591.95

Finding the Fourth Proportional to 959,321.04, 1,323,828.33 and 529,591.95

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Solution

The fourth proportional to 959,321.04, 1,323,828.33 and 529,591.95 is: 730,817.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,321.04 : 1,323,828.33 = 529,591.95 : x
  2. Step 2: Convert to fraction form
    959,321.04/1,323,828.33 = 529,591.95/x
  3. Step 3: Cross multiply
    959,321.04x = 1,323,828.33 × 529,591.95
  4. Step 4: Simplify right side
    959,321.04x = 701,088,826,749.94
  5. Step 5: Solve for x
    x = 701,088,826,749.94/959,321.04
  6. Step 6: Final answer
    x = 730,817.73

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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.