Home / 2,644,024.16-3,647,410.12-1,726,789.98

Finding the Fourth Proportional to 2,644,024.16, 3,647,410.12 and 1,726,789.98

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Solution

The fourth proportional to 2,644,024.16, 3,647,410.12 and 1,726,789.98 is: 2,382,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,024.16 : 3,647,410.12 = 1,726,789.98 : x
  2. Step 2: Convert to fraction form
    2,644,024.16/3,647,410.12 = 1,726,789.98/x
  3. Step 3: Cross multiply
    2,644,024.16x = 3,647,410.12 × 1,726,789.98
  4. Step 4: Simplify right side
    2,644,024.16x = 6,298,311,248,166.60
  5. Step 5: Solve for x
    x = 6,298,311,248,166.60/2,644,024.16
  6. Step 6: Final answer
    x = 2,382,092.93

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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.