Home / 796,690.22-1,099,418.25-434,117.22

Finding the Fourth Proportional to 796,690.22, 1,099,418.25 and 434,117.22

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Solution

The fourth proportional to 796,690.22, 1,099,418.25 and 434,117.22 is: 599,074.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,690.22 : 1,099,418.25 = 434,117.22 : x
  2. Step 2: Convert to fraction form
    796,690.22/1,099,418.25 = 434,117.22/x
  3. Step 3: Cross multiply
    796,690.22x = 1,099,418.25 × 434,117.22
  4. Step 4: Simplify right side
    796,690.22x = 477,276,394,307.27
  5. Step 5: Solve for x
    x = 477,276,394,307.27/796,690.22
  6. Step 6: Final answer
    x = 599,074.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.