Home / 959,332.83-1,323,844.50-529,603.74

Finding the Fourth Proportional to 959,332.83, 1,323,844.50 and 529,603.74

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Solution

The fourth proportional to 959,332.83, 1,323,844.50 and 529,603.74 is: 730,833.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,332.83 : 1,323,844.50 = 529,603.74 : x
  2. Step 2: Convert to fraction form
    959,332.83/1,323,844.50 = 529,603.74/x
  3. Step 3: Cross multiply
    959,332.83x = 1,323,844.50 × 529,603.74
  4. Step 4: Simplify right side
    959,332.83x = 701,112,998,378.43
  5. Step 5: Solve for x
    x = 701,112,998,378.43/959,332.83
  6. Step 6: Final answer
    x = 730,833.95

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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.