Home / 2,426,026.08-3,345,789.06-1,942,414.77

Finding the Fourth Proportional to 2,426,026.08, 3,345,789.06 and 1,942,414.77

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Solution

The fourth proportional to 2,426,026.08, 3,345,789.06 and 1,942,414.77 is: 2,678,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,026.08 : 3,345,789.06 = 1,942,414.77 : x
  2. Step 2: Convert to fraction form
    2,426,026.08/3,345,789.06 = 1,942,414.77/x
  3. Step 3: Cross multiply
    2,426,026.08x = 3,345,789.06 × 1,942,414.77
  4. Step 4: Simplify right side
    2,426,026.08x = 6,498,910,087,448.42
  5. Step 5: Solve for x
    x = 6,498,910,087,448.42/2,426,026.08
  6. Step 6: Final answer
    x = 2,678,829.44

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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.