Home / 1,195,733.30-1,792,363.86-555,514.70

Finding the Fourth Proportional to 1,195,733.30, 1,792,363.86 and 555,514.70

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Solution

The fourth proportional to 1,195,733.30, 1,792,363.86 and 555,514.70 is: 832,697.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,733.30 : 1,792,363.86 = 555,514.70 : x
  2. Step 2: Convert to fraction form
    1,195,733.30/1,792,363.86 = 555,514.70/x
  3. Step 3: Cross multiply
    1,195,733.30x = 1,792,363.86 × 555,514.70
  4. Step 4: Simplify right side
    1,195,733.30x = 995,684,471,978.74
  5. Step 5: Solve for x
    x = 995,684,471,978.74/1,195,733.30
  6. Step 6: Final answer
    x = 832,697.79

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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.