Home / 959,196.68-1,323,702.33-529,477.01

Finding the Fourth Proportional to 959,196.68, 1,323,702.33 and 529,477.01

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Solution

The fourth proportional to 959,196.68, 1,323,702.33 and 529,477.01 is: 730,684.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,196.68 : 1,323,702.33 = 529,477.01 : x
  2. Step 2: Convert to fraction form
    959,196.68/1,323,702.33 = 529,477.01/x
  3. Step 3: Cross multiply
    959,196.68x = 1,323,702.33 × 529,477.01
  4. Step 4: Simplify right side
    959,196.68x = 700,869,951,818.43
  5. Step 5: Solve for x
    x = 700,869,951,818.43/959,196.68
  6. Step 6: Final answer
    x = 730,684.30

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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.