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Finding the Fourth Proportional to 534,080.19, 800,566.55 and 333,941.14

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Solution

The fourth proportional to 534,080.19, 800,566.55 and 333,941.14 is: 500,565.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,080.19 : 800,566.55 = 333,941.14 : x
  2. Step 2: Convert to fraction form
    534,080.19/800,566.55 = 333,941.14/x
  3. Step 3: Cross multiply
    534,080.19x = 800,566.55 × 333,941.14
  4. Step 4: Simplify right side
    534,080.19x = 267,342,106,352.87
  5. Step 5: Solve for x
    x = 267,342,106,352.87/534,080.19
  6. Step 6: Final answer
    x = 500,565.48

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1.5x scale

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.