Home / 940,844.48-1,404,156.69-850,043.04

Finding the Fourth Proportional to 940,844.48, 1,404,156.69 and 850,043.04

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Solution

The fourth proportional to 940,844.48, 1,404,156.69 and 850,043.04 is: 1,268,640.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,844.48 : 1,404,156.69 = 850,043.04 : x
  2. Step 2: Convert to fraction form
    940,844.48/1,404,156.69 = 850,043.04/x
  3. Step 3: Cross multiply
    940,844.48x = 1,404,156.69 × 850,043.04
  4. Step 4: Simplify right side
    940,844.48x = 1,193,593,621,403.94
  5. Step 5: Solve for x
    x = 1,193,593,621,403.94/940,844.48
  6. Step 6: Final answer
    x = 1,268,640.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.