Home / 795,151.04-1,192,860.54-368,513.84

Finding the Fourth Proportional to 795,151.04, 1,192,860.54 and 368,513.84

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Solution

The fourth proportional to 795,151.04, 1,192,860.54 and 368,513.84 is: 552,832.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,151.04 : 1,192,860.54 = 368,513.84 : x
  2. Step 2: Convert to fraction form
    795,151.04/1,192,860.54 = 368,513.84/x
  3. Step 3: Cross multiply
    795,151.04x = 1,192,860.54 × 368,513.84
  4. Step 4: Simplify right side
    795,151.04x = 439,585,618,179.87
  5. Step 5: Solve for x
    x = 439,585,618,179.87/795,151.04
  6. Step 6: Final answer
    x = 552,832.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.