Home / 677,221.92-1,017,097.20-596,197.80

Finding the Fourth Proportional to 677,221.92, 1,017,097.20 and 596,197.80

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Solution

The fourth proportional to 677,221.92, 1,017,097.20 and 596,197.80 is: 895,409.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,221.92 : 1,017,097.20 = 596,197.80 : x
  2. Step 2: Convert to fraction form
    677,221.92/1,017,097.20 = 596,197.80/x
  3. Step 3: Cross multiply
    677,221.92x = 1,017,097.20 × 596,197.80
  4. Step 4: Simplify right side
    677,221.92x = 606,391,113,026.16
  5. Step 5: Solve for x
    x = 606,391,113,026.16/677,221.92
  6. Step 6: Final answer
    x = 895,409.75

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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.