Home / 846,080.63-1,167,591.33-464,108.39

Finding the Fourth Proportional to 846,080.63, 1,167,591.33 and 464,108.39

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Solution

The fourth proportional to 846,080.63, 1,167,591.33 and 464,108.39 is: 640,469.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,080.63 : 1,167,591.33 = 464,108.39 : x
  2. Step 2: Convert to fraction form
    846,080.63/1,167,591.33 = 464,108.39/x
  3. Step 3: Cross multiply
    846,080.63x = 1,167,591.33 × 464,108.39
  4. Step 4: Simplify right side
    846,080.63x = 541,888,932,344.26
  5. Step 5: Solve for x
    x = 541,888,932,344.26/846,080.63
  6. Step 6: Final answer
    x = 640,469.61

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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.