Home / 695,592.77-1,043,651.93-269,154.24

Finding the Fourth Proportional to 695,592.77, 1,043,651.93 and 269,154.24

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Solution

The fourth proportional to 695,592.77, 1,043,651.93 and 269,154.24 is: 403,833.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,592.77 : 1,043,651.93 = 269,154.24 : x
  2. Step 2: Convert to fraction form
    695,592.77/1,043,651.93 = 269,154.24/x
  3. Step 3: Cross multiply
    695,592.77x = 1,043,651.93 × 269,154.24
  4. Step 4: Simplify right side
    695,592.77x = 280,903,342,654.76
  5. Step 5: Solve for x
    x = 280,903,342,654.76/695,592.77
  6. Step 6: Final answer
    x = 403,833.04

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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.