Home / 599,954.27-827,949.93-358,191.75

Finding the Fourth Proportional to 599,954.27, 827,949.93 and 358,191.75

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Solution

The fourth proportional to 599,954.27, 827,949.93 and 358,191.75 is: 494,312.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,954.27 : 827,949.93 = 358,191.75 : x
  2. Step 2: Convert to fraction form
    599,954.27/827,949.93 = 358,191.75/x
  3. Step 3: Cross multiply
    599,954.27x = 827,949.93 × 358,191.75
  4. Step 4: Simplify right side
    599,954.27x = 296,564,834,339.08
  5. Step 5: Solve for x
    x = 296,564,834,339.08/599,954.27
  6. Step 6: Final answer
    x = 494,312.40

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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.