Home / 959,284.02-1,323,822.48-529,564.44

Finding the Fourth Proportional to 959,284.02, 1,323,822.48 and 529,564.44

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Solution

The fourth proportional to 959,284.02, 1,323,822.48 and 529,564.44 is: 730,804.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,284.02 : 1,323,822.48 = 529,564.44 : x
  2. Step 2: Convert to fraction form
    959,284.02/1,323,822.48 = 529,564.44/x
  3. Step 3: Cross multiply
    959,284.02x = 1,323,822.48 × 529,564.44
  4. Step 4: Simplify right side
    959,284.02x = 701,049,310,280.61
  5. Step 5: Solve for x
    x = 701,049,310,280.61/959,284.02
  6. Step 6: Final answer
    x = 730,804.74

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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.