Home / 793,588.44-1,095,159.96-431,019.38

Finding the Fourth Proportional to 793,588.44, 1,095,159.96 and 431,019.38

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Solution

The fourth proportional to 793,588.44, 1,095,159.96 and 431,019.38 is: 594,811.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,588.44 : 1,095,159.96 = 431,019.38 : x
  2. Step 2: Convert to fraction form
    793,588.44/1,095,159.96 = 431,019.38/x
  3. Step 3: Cross multiply
    793,588.44x = 1,095,159.96 × 431,019.38
  4. Step 4: Simplify right side
    793,588.44x = 472,035,166,960.03
  5. Step 5: Solve for x
    x = 472,035,166,960.03/793,588.44
  6. Step 6: Final answer
    x = 594,811.04

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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.