Home / 892,527.34-1,338,834.06-293,475.24

Finding the Fourth Proportional to 892,527.34, 1,338,834.06 and 293,475.24

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Solution

The fourth proportional to 892,527.34, 1,338,834.06 and 293,475.24 is: 440,227.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,527.34 : 1,338,834.06 = 293,475.24 : x
  2. Step 2: Convert to fraction form
    892,527.34/1,338,834.06 = 293,475.24/x
  3. Step 3: Cross multiply
    892,527.34x = 1,338,834.06 × 293,475.24
  4. Step 4: Simplify right side
    892,527.34x = 392,914,647,078.67
  5. Step 5: Solve for x
    x = 392,914,647,078.67/892,527.34
  6. Step 6: Final answer
    x = 440,227.02

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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.