Home / 794,056.40-1,095,795.69-431,480.24

Finding the Fourth Proportional to 794,056.40, 1,095,795.69 and 431,480.24

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Solution

The fourth proportional to 794,056.40, 1,095,795.69 and 431,480.24 is: 595,441.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,056.40 : 1,095,795.69 = 431,480.24 : x
  2. Step 2: Convert to fraction form
    794,056.40/1,095,795.69 = 431,480.24/x
  3. Step 3: Cross multiply
    794,056.40x = 1,095,795.69 × 431,480.24
  4. Step 4: Simplify right side
    794,056.40x = 472,814,181,833.19
  5. Step 5: Solve for x
    x = 472,814,181,833.19/794,056.40
  6. Step 6: Final answer
    x = 595,441.56

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Half scale
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Double scale
Find fourth proportional to 794,057.40, 1,095,797.07 and 431,481.24
Similar ratio
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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.