Home / 2,514,632.20-3,470,096.09-1,426,838.92

Finding the Fourth Proportional to 2,514,632.20, 3,470,096.09 and 1,426,838.92

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Solution

The fourth proportional to 2,514,632.20, 3,470,096.09 and 1,426,838.92 is: 1,968,983.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,632.20 : 3,470,096.09 = 1,426,838.92 : x
  2. Step 2: Convert to fraction form
    2,514,632.20/3,470,096.09 = 1,426,838.92/x
  3. Step 3: Cross multiply
    2,514,632.20x = 3,470,096.09 × 1,426,838.92
  4. Step 4: Simplify right side
    2,514,632.20x = 4,951,268,152,243.68
  5. Step 5: Solve for x
    x = 4,951,268,152,243.68/2,514,632.20
  6. Step 6: Final answer
    x = 1,968,983.04

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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.