Home / 2,094,182.39-3,140,899.61-557,186.63

Finding the Fourth Proportional to 2,094,182.39, 3,140,899.61 and 557,186.63

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Solution

The fourth proportional to 2,094,182.39, 3,140,899.61 and 557,186.63 is: 835,680.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,182.39 : 3,140,899.61 = 557,186.63 : x
  2. Step 2: Convert to fraction form
    2,094,182.39/3,140,899.61 = 557,186.63/x
  3. Step 3: Cross multiply
    2,094,182.39x = 3,140,899.61 × 557,186.63
  4. Step 4: Simplify right side
    2,094,182.39x = 1,750,067,268,864.21
  5. Step 5: Solve for x
    x = 1,750,067,268,864.21/2,094,182.39
  6. Step 6: Final answer
    x = 835,680.44

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.