Home / 994,951.44-1,373,037.64-565,255.16

Finding the Fourth Proportional to 994,951.44, 1,373,037.64 and 565,255.16

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Solution

The fourth proportional to 994,951.44, 1,373,037.64 and 565,255.16 is: 780,054.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,951.44 : 1,373,037.64 = 565,255.16 : x
  2. Step 2: Convert to fraction form
    994,951.44/1,373,037.64 = 565,255.16/x
  3. Step 3: Cross multiply
    994,951.44x = 1,373,037.64 × 565,255.16
  4. Step 4: Simplify right side
    994,951.44x = 776,116,610,884.22
  5. Step 5: Solve for x
    x = 776,116,610,884.22/994,951.44
  6. Step 6: Final answer
    x = 780,054.76

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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.