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Finding the Fourth Proportional to 537,203.04, 741,593.72 and 341,068.04

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Solution

The fourth proportional to 537,203.04, 741,593.72 and 341,068.04 is: 470,834.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,203.04 : 741,593.72 = 341,068.04 : x
  2. Step 2: Convert to fraction form
    537,203.04/741,593.72 = 341,068.04/x
  3. Step 3: Cross multiply
    537,203.04x = 741,593.72 × 341,068.04
  4. Step 4: Simplify right side
    537,203.04x = 252,933,916,556.71
  5. Step 5: Solve for x
    x = 252,933,916,556.71/537,203.04
  6. Step 6: Final answer
    x = 470,834.86

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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.