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Finding the Fourth Proportional to 606,544.01, 910,604.41 and 466,401.05

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Solution

The fourth proportional to 606,544.01, 910,604.41 and 466,401.05 is: 700,207.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,544.01 : 910,604.41 = 466,401.05 : x
  2. Step 2: Convert to fraction form
    606,544.01/910,604.41 = 466,401.05/x
  3. Step 3: Cross multiply
    606,544.01x = 910,604.41 × 466,401.05
  4. Step 4: Simplify right side
    606,544.01x = 424,706,852,958.63
  5. Step 5: Solve for x
    x = 424,706,852,958.63/606,544.01
  6. Step 6: Final answer
    x = 700,207.81

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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.