Home / 1,023,191.04-1,534,524.76-303,364.42

Finding the Fourth Proportional to 1,023,191.04, 1,534,524.76 and 303,364.42

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Solution

The fourth proportional to 1,023,191.04, 1,534,524.76 and 303,364.42 is: 454,969.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,191.04 : 1,534,524.76 = 303,364.42 : x
  2. Step 2: Convert to fraction form
    1,023,191.04/1,534,524.76 = 303,364.42/x
  3. Step 3: Cross multiply
    1,023,191.04x = 1,534,524.76 × 303,364.42
  4. Step 4: Simplify right side
    1,023,191.04x = 465,520,213,793.04
  5. Step 5: Solve for x
    x = 465,520,213,793.04/1,023,191.04
  6. Step 6: Final answer
    x = 454,969.01

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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.