Home / 1,095,992.85-1,512,422.55-599,267.64

Finding the Fourth Proportional to 1,095,992.85, 1,512,422.55 and 599,267.64

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Solution

The fourth proportional to 1,095,992.85, 1,512,422.55 and 599,267.64 is: 826,963.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,992.85 : 1,512,422.55 = 599,267.64 : x
  2. Step 2: Convert to fraction form
    1,095,992.85/1,512,422.55 = 599,267.64/x
  3. Step 3: Cross multiply
    1,095,992.85x = 1,512,422.55 × 599,267.64
  4. Step 4: Simplify right side
    1,095,992.85x = 906,345,892,221.28
  5. Step 5: Solve for x
    x = 906,345,892,221.28/1,095,992.85
  6. Step 6: Final answer
    x = 826,963.33

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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.