Home / 959,330.33-1,323,841.05-529,601.24

Finding the Fourth Proportional to 959,330.33, 1,323,841.05 and 529,601.24

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Solution

The fourth proportional to 959,330.33, 1,323,841.05 and 529,601.24 is: 730,830.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,330.33 : 1,323,841.05 = 529,601.24 : x
  2. Step 2: Convert to fraction form
    959,330.33/1,323,841.05 = 529,601.24/x
  3. Step 3: Cross multiply
    959,330.33x = 1,323,841.05 × 529,601.24
  4. Step 4: Simplify right side
    959,330.33x = 701,107,861,642.90
  5. Step 5: Solve for x
    x = 701,107,861,642.90/959,330.33
  6. Step 6: Final answer
    x = 730,830.50

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1.5x scale

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.