Home / 796,933.61-1,099,768.79-452,770.13

Finding the Fourth Proportional to 796,933.61, 1,099,768.79 and 452,770.13

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Solution

The fourth proportional to 796,933.61, 1,099,768.79 and 452,770.13 is: 624,823.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,933.61 : 1,099,768.79 = 452,770.13 : x
  2. Step 2: Convert to fraction form
    796,933.61/1,099,768.79 = 452,770.13/x
  3. Step 3: Cross multiply
    796,933.61x = 1,099,768.79 × 452,770.13
  4. Step 4: Simplify right side
    796,933.61x = 497,942,458,503.81
  5. Step 5: Solve for x
    x = 497,942,458,503.81/796,933.61
  6. Step 6: Final answer
    x = 624,823.02

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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.