Home / 846,013.86-1,167,760.55-544,207.86

Finding the Fourth Proportional to 846,013.86, 1,167,760.55 and 544,207.86

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Solution

The fourth proportional to 846,013.86, 1,167,760.55 and 544,207.86 is: 751,175.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,013.86 : 1,167,760.55 = 544,207.86 : x
  2. Step 2: Convert to fraction form
    846,013.86/1,167,760.55 = 544,207.86/x
  3. Step 3: Cross multiply
    846,013.86x = 1,167,760.55 × 544,207.86
  4. Step 4: Simplify right side
    846,013.86x = 635,504,471,268.44
  5. Step 5: Solve for x
    x = 635,504,471,268.44/846,013.86
  6. Step 6: Final answer
    x = 751,175.01

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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.