Home / 1,023,193.07-1,534,527.82-303,366.46

Finding the Fourth Proportional to 1,023,193.07, 1,534,527.82 and 303,366.46

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Solution

The fourth proportional to 1,023,193.07, 1,534,527.82 and 303,366.46 is: 454,972.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,193.07 : 1,534,527.82 = 303,366.46 : x
  2. Step 2: Convert to fraction form
    1,023,193.07/1,534,527.82 = 303,366.46/x
  3. Step 3: Cross multiply
    1,023,193.07x = 1,534,527.82 × 303,366.46
  4. Step 4: Simplify right side
    1,023,193.07x = 465,524,272,524.92
  5. Step 5: Solve for x
    x = 465,524,272,524.92/1,023,193.07
  6. Step 6: Final answer
    x = 454,972.07

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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.