Home / 1,410,448.14-1,946,403.27-798,583.86

Finding the Fourth Proportional to 1,410,448.14, 1,946,403.27 and 798,583.86

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Solution

The fourth proportional to 1,410,448.14, 1,946,403.27 and 798,583.86 is: 1,102,037.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,448.14 : 1,946,403.27 = 798,583.86 : x
  2. Step 2: Convert to fraction form
    1,410,448.14/1,946,403.27 = 798,583.86/x
  3. Step 3: Cross multiply
    1,410,448.14x = 1,946,403.27 × 798,583.86
  4. Step 4: Simplify right side
    1,410,448.14x = 1,554,366,236,473.22
  5. Step 5: Solve for x
    x = 1,554,366,236,473.22/1,410,448.14
  6. Step 6: Final answer
    x = 1,102,037.14

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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.