Home / 796,935.67-1,099,771.63-452,772.20

Finding the Fourth Proportional to 796,935.67, 1,099,771.63 and 452,772.20

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Solution

The fourth proportional to 796,935.67, 1,099,771.63 and 452,772.20 is: 624,825.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,935.67 : 1,099,771.63 = 452,772.20 : x
  2. Step 2: Convert to fraction form
    796,935.67/1,099,771.63 = 452,772.20/x
  3. Step 3: Cross multiply
    796,935.67x = 1,099,771.63 × 452,772.20
  4. Step 4: Simplify right side
    796,935.67x = 497,946,022,030.19
  5. Step 5: Solve for x
    x = 497,946,022,030.19/796,935.67
  6. Step 6: Final answer
    x = 624,825.87

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Double scale
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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.