Home / 3,777,025.92-5,666,422.76-1,502,678.96

Finding the Fourth Proportional to 3,777,025.92, 5,666,422.76 and 1,502,678.96

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Solution

The fourth proportional to 3,777,025.92, 5,666,422.76 and 1,502,678.96 is: 2,254,370.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,025.92 : 5,666,422.76 = 1,502,678.96 : x
  2. Step 2: Convert to fraction form
    3,777,025.92/5,666,422.76 = 1,502,678.96/x
  3. Step 3: Cross multiply
    3,777,025.92x = 5,666,422.76 × 1,502,678.96
  4. Step 4: Simplify right side
    3,777,025.92x = 8,514,814,259,917.13
  5. Step 5: Solve for x
    x = 8,514,814,259,917.13/3,777,025.92
  6. Step 6: Final answer
    x = 2,254,370.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.