Home / 677,223.92-1,017,100.20-596,199.80

Finding the Fourth Proportional to 677,223.92, 1,017,100.20 and 596,199.80

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Solution

The fourth proportional to 677,223.92, 1,017,100.20 and 596,199.80 is: 895,412.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,223.92 : 1,017,100.20 = 596,199.80 : x
  2. Step 2: Convert to fraction form
    677,223.92/1,017,100.20 = 596,199.80/x
  3. Step 3: Cross multiply
    677,223.92x = 1,017,100.20 × 596,199.80
  4. Step 4: Simplify right side
    677,223.92x = 606,394,935,819.96
  5. Step 5: Solve for x
    x = 606,394,935,819.96/677,223.92
  6. Step 6: Final answer
    x = 895,412.75

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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.