Home / 529,730.69-795,095.39-193,096.71

Finding the Fourth Proportional to 529,730.69, 795,095.39 and 193,096.71

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Solution

The fourth proportional to 529,730.69, 795,095.39 and 193,096.71 is: 289,827.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,730.69 : 795,095.39 = 193,096.71 : x
  2. Step 2: Convert to fraction form
    529,730.69/795,095.39 = 193,096.71/x
  3. Step 3: Cross multiply
    529,730.69x = 795,095.39 × 193,096.71
  4. Step 4: Simplify right side
    529,730.69x = 153,530,302,979.68
  5. Step 5: Solve for x
    x = 153,530,302,979.68/529,730.69
  6. Step 6: Final answer
    x = 289,827.09

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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.