Home / 1,195,950.08-1,793,618.94-354,305

Finding the Fourth Proportional to 1,195,950.08, 1,793,618.94 and 354,305

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Solution

The fourth proportional to 1,195,950.08, 1,793,618.94 and 354,305 is: 531,366.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,950.08 : 1,793,618.94 = 354,305 : x
  2. Step 2: Convert to fraction form
    1,195,950.08/1,793,618.94 = 354,305/x
  3. Step 3: Cross multiply
    1,195,950.08x = 1,793,618.94 × 354,305
  4. Step 4: Simplify right side
    1,195,950.08x = 635,488,158,536.70
  5. Step 5: Solve for x
    x = 635,488,158,536.70/1,195,950.08
  6. Step 6: Final answer
    x = 531,366.79

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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.