Home / 959,256.06-1,323,776.64-529,535.22

Finding the Fourth Proportional to 959,256.06, 1,323,776.64 and 529,535.22

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Solution

The fourth proportional to 959,256.06, 1,323,776.64 and 529,535.22 is: 730,760.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,256.06 : 1,323,776.64 = 529,535.22 : x
  2. Step 2: Convert to fraction form
    959,256.06/1,323,776.64 = 529,535.22/x
  3. Step 3: Cross multiply
    959,256.06x = 1,323,776.64 × 529,535.22
  4. Step 4: Simplify right side
    959,256.06x = 700,986,354,293.26
  5. Step 5: Solve for x
    x = 700,986,354,293.26/959,256.06
  6. Step 6: Final answer
    x = 730,760.41

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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.