Home / 2,514,508.14-3,470,020.92-1,368,596.82

Finding the Fourth Proportional to 2,514,508.14, 3,470,020.92 and 1,368,596.82

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Solution

The fourth proportional to 2,514,508.14, 3,470,020.92 and 1,368,596.82 is: 1,888,663.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,508.14 : 3,470,020.92 = 1,368,596.82 : x
  2. Step 2: Convert to fraction form
    2,514,508.14/3,470,020.92 = 1,368,596.82/x
  3. Step 3: Cross multiply
    2,514,508.14x = 3,470,020.92 × 1,368,596.82
  4. Step 4: Simplify right side
    2,514,508.14x = 4,749,059,596,445.47
  5. Step 5: Solve for x
    x = 4,749,059,596,445.47/2,514,508.14
  6. Step 6: Final answer
    x = 1,888,663.44

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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.