Home / 796,245.39-1,098,825.75-433,670.90

Finding the Fourth Proportional to 796,245.39, 1,098,825.75 and 433,670.90

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Solution

The fourth proportional to 796,245.39, 1,098,825.75 and 433,670.90 is: 598,469.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,245.39 : 1,098,825.75 = 433,670.90 : x
  2. Step 2: Convert to fraction form
    796,245.39/1,098,825.75 = 433,670.90/x
  3. Step 3: Cross multiply
    796,245.39x = 1,098,825.75 × 433,670.90
  4. Step 4: Simplify right side
    796,245.39x = 476,528,746,451.55
  5. Step 5: Solve for x
    x = 476,528,746,451.55/796,245.39
  6. Step 6: Final answer
    x = 598,469.71

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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.