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Finding the Fourth Proportional to 600,975.96, 901,126.96 and 411,650.10

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Solution

The fourth proportional to 600,975.96, 901,126.96 and 411,650.10 is: 617,244.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,975.96 : 901,126.96 = 411,650.10 : x
  2. Step 2: Convert to fraction form
    600,975.96/901,126.96 = 411,650.10/x
  3. Step 3: Cross multiply
    600,975.96x = 901,126.96 × 411,650.10
  4. Step 4: Simplify right side
    600,975.96x = 370,949,002,167.57
  5. Step 5: Solve for x
    x = 370,949,002,167.57/600,975.96
  6. Step 6: Final answer
    x = 617,244.33

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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.