Home / 1,131,859.22-1,697,604.30-332,953.92

Finding the Fourth Proportional to 1,131,859.22, 1,697,604.30 and 332,953.92

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Solution

The fourth proportional to 1,131,859.22, 1,697,604.30 and 332,953.92 is: 499,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,859.22 : 1,697,604.30 = 332,953.92 : x
  2. Step 2: Convert to fraction form
    1,131,859.22/1,697,604.30 = 332,953.92/x
  3. Step 3: Cross multiply
    1,131,859.22x = 1,697,604.30 × 332,953.92
  4. Step 4: Simplify right side
    1,131,859.22x = 565,224,006,293.86
  5. Step 5: Solve for x
    x = 565,224,006,293.86/1,131,859.22
  6. Step 6: Final answer
    x = 499,376.60

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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.