Home / 959,332.34-1,323,843.80-529,603.24

Finding the Fourth Proportional to 959,332.34, 1,323,843.80 and 529,603.24

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Solution

The fourth proportional to 959,332.34, 1,323,843.80 and 529,603.24 is: 730,833.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,332.34 : 1,323,843.80 = 529,603.24 : x
  2. Step 2: Convert to fraction form
    959,332.34/1,323,843.80 = 529,603.24/x
  3. Step 3: Cross multiply
    959,332.34x = 1,323,843.80 × 529,603.24
  4. Step 4: Simplify right side
    959,332.34x = 701,111,965,733.91
  5. Step 5: Solve for x
    x = 701,111,965,733.91/959,332.34
  6. Step 6: Final answer
    x = 730,833.24

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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.