Home / 1,334,613.10-2,002,114.05-436,096.30

Finding the Fourth Proportional to 1,334,613.10, 2,002,114.05 and 436,096.30

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Solution

The fourth proportional to 1,334,613.10, 2,002,114.05 and 436,096.30 is: 654,207.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,613.10 : 2,002,114.05 = 436,096.30 : x
  2. Step 2: Convert to fraction form
    1,334,613.10/2,002,114.05 = 436,096.30/x
  3. Step 3: Cross multiply
    1,334,613.10x = 2,002,114.05 × 436,096.30
  4. Step 4: Simplify right side
    1,334,613.10x = 873,114,529,383.02
  5. Step 5: Solve for x
    x = 873,114,529,383.02/1,334,613.10
  6. Step 6: Final answer
    x = 654,207.97

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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.