Home / 796,935.48-1,099,771.37-452,772.01

Finding the Fourth Proportional to 796,935.48, 1,099,771.37 and 452,772.01

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Solution

The fourth proportional to 796,935.48, 1,099,771.37 and 452,772.01 is: 624,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,935.48 : 1,099,771.37 = 452,772.01 : x
  2. Step 2: Convert to fraction form
    796,935.48/1,099,771.37 = 452,772.01/x
  3. Step 3: Cross multiply
    796,935.48x = 1,099,771.37 × 452,772.01
  4. Step 4: Simplify right side
    796,935.48x = 497,945,692,117.86
  5. Step 5: Solve for x
    x = 497,945,692,117.86/796,935.48
  6. Step 6: Final answer
    x = 624,825.60

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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.