Home / 1,166,798.25-1,750,492.62-325,350

Finding the Fourth Proportional to 1,166,798.25, 1,750,492.62 and 325,350

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Solution

The fourth proportional to 1,166,798.25, 1,750,492.62 and 325,350 is: 488,107.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,798.25 : 1,750,492.62 = 325,350 : x
  2. Step 2: Convert to fraction form
    1,166,798.25/1,750,492.62 = 325,350/x
  3. Step 3: Cross multiply
    1,166,798.25x = 1,750,492.62 × 325,350
  4. Step 4: Simplify right side
    1,166,798.25x = 569,522,773,917
  5. Step 5: Solve for x
    x = 569,522,773,917/1,166,798.25
  6. Step 6: Final answer
    x = 488,107.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.