Home / 940,928.68-1,411,480.44-267,026.52

Finding the Fourth Proportional to 940,928.68, 1,411,480.44 and 267,026.52

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Solution

The fourth proportional to 940,928.68, 1,411,480.44 and 267,026.52 is: 400,564.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,928.68 : 1,411,480.44 = 267,026.52 : x
  2. Step 2: Convert to fraction form
    940,928.68/1,411,480.44 = 267,026.52/x
  3. Step 3: Cross multiply
    940,928.68x = 1,411,480.44 × 267,026.52
  4. Step 4: Simplify right side
    940,928.68x = 376,902,709,941.27
  5. Step 5: Solve for x
    x = 376,902,709,941.27/940,928.68
  6. Step 6: Final answer
    x = 400,564.59

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1.5x scale

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.