Home / 3,608,434.17-4,979,508.62-2,059,775.73

Finding the Fourth Proportional to 3,608,434.17, 4,979,508.62 and 2,059,775.73

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Solution

The fourth proportional to 3,608,434.17, 4,979,508.62 and 2,059,775.73 is: 2,842,415.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,434.17 : 4,979,508.62 = 2,059,775.73 : x
  2. Step 2: Convert to fraction form
    3,608,434.17/4,979,508.62 = 2,059,775.73/x
  3. Step 3: Cross multiply
    3,608,434.17x = 4,979,508.62 × 2,059,775.73
  4. Step 4: Simplify right side
    3,608,434.17x = 10,256,670,992,502.91
  5. Step 5: Solve for x
    x = 10,256,670,992,502.91/3,608,434.17
  6. Step 6: Final answer
    x = 2,842,415.99

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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.