Home / 959,644.26-1,324,309.50-529,953.57

Finding the Fourth Proportional to 959,644.26, 1,324,309.50 and 529,953.57

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Solution

The fourth proportional to 959,644.26, 1,324,309.50 and 529,953.57 is: 731,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,644.26 : 1,324,309.50 = 529,953.57 : x
  2. Step 2: Convert to fraction form
    959,644.26/1,324,309.50 = 529,953.57/x
  3. Step 3: Cross multiply
    959,644.26x = 1,324,309.50 × 529,953.57
  4. Step 4: Simplify right side
    959,644.26x = 701,822,547,309.92
  5. Step 5: Solve for x
    x = 701,822,547,309.92/959,644.26
  6. Step 6: Final answer
    x = 731,336.16

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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.