Home / 959,285.24-1,323,817.85-529,568.90

Finding the Fourth Proportional to 959,285.24, 1,323,817.85 and 529,568.90

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Solution

The fourth proportional to 959,285.24, 1,323,817.85 and 529,568.90 is: 730,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,285.24 : 1,323,817.85 = 529,568.90 : x
  2. Step 2: Convert to fraction form
    959,285.24/1,323,817.85 = 529,568.90/x
  3. Step 3: Cross multiply
    959,285.24x = 1,323,817.85 × 529,568.90
  4. Step 4: Simplify right side
    959,285.24x = 701,052,757,329.70
  5. Step 5: Solve for x
    x = 701,052,757,329.70/959,285.24
  6. Step 6: Final answer
    x = 730,807.41

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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.