Home / 1,134,770.72-1,702,405.15-336,114.77

Finding the Fourth Proportional to 1,134,770.72, 1,702,405.15 and 336,114.77

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Solution

The fourth proportional to 1,134,770.72, 1,702,405.15 and 336,114.77 is: 504,245.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,770.72 : 1,702,405.15 = 336,114.77 : x
  2. Step 2: Convert to fraction form
    1,134,770.72/1,702,405.15 = 336,114.77/x
  3. Step 3: Cross multiply
    1,134,770.72x = 1,702,405.15 × 336,114.77
  4. Step 4: Simplify right side
    1,134,770.72x = 572,203,506,086.75
  5. Step 5: Solve for x
    x = 572,203,506,086.75/1,134,770.72
  6. Step 6: Final answer
    x = 504,245.92

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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.