Home / 797,968.44-1,101,194.84-435,392.10

Finding the Fourth Proportional to 797,968.44, 1,101,194.84 and 435,392.10

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Solution

The fourth proportional to 797,968.44, 1,101,194.84 and 435,392.10 is: 600,840.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,968.44 : 1,101,194.84 = 435,392.10 : x
  2. Step 2: Convert to fraction form
    797,968.44/1,101,194.84 = 435,392.10/x
  3. Step 3: Cross multiply
    797,968.44x = 1,101,194.84 × 435,392.10
  4. Step 4: Simplify right side
    797,968.44x = 479,451,533,896.76
  5. Step 5: Solve for x
    x = 479,451,533,896.76/797,968.44
  6. Step 6: Final answer
    x = 600,840.22

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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.