Home / 2,514,949.96-3,470,631.32-1,369,038.92

Finding the Fourth Proportional to 2,514,949.96, 3,470,631.32 and 1,369,038.92

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Solution

The fourth proportional to 2,514,949.96, 3,470,631.32 and 1,369,038.92 is: 1,889,273.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,949.96 : 3,470,631.32 = 1,369,038.92 : x
  2. Step 2: Convert to fraction form
    2,514,949.96/3,470,631.32 = 1,369,038.92/x
  3. Step 3: Cross multiply
    2,514,949.96x = 3,470,631.32 × 1,369,038.92
  4. Step 4: Simplify right side
    2,514,949.96x = 4,751,429,354,050.97
  5. Step 5: Solve for x
    x = 4,751,429,354,050.97/2,514,949.96
  6. Step 6: Final answer
    x = 1,889,273.91

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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.