Home / 1,176,879.94-1,765,319.91-335,409.82

Finding the Fourth Proportional to 1,176,879.94, 1,765,319.91 and 335,409.82

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Solution

The fourth proportional to 1,176,879.94, 1,765,319.91 and 335,409.82 is: 503,114.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,879.94 : 1,765,319.91 = 335,409.82 : x
  2. Step 2: Convert to fraction form
    1,176,879.94/1,765,319.91 = 335,409.82/x
  3. Step 3: Cross multiply
    1,176,879.94x = 1,765,319.91 × 335,409.82
  4. Step 4: Simplify right side
    1,176,879.94x = 592,105,633,255.52
  5. Step 5: Solve for x
    x = 592,105,633,255.52/1,176,879.94
  6. Step 6: Final answer
    x = 503,114.73

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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.