Home / 2,823,952.44-3,897,079.92-1,534,795.86

Finding the Fourth Proportional to 2,823,952.44, 3,897,079.92 and 1,534,795.86

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Solution

The fourth proportional to 2,823,952.44, 3,897,079.92 and 1,534,795.86 is: 2,118,032.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,952.44 : 3,897,079.92 = 1,534,795.86 : x
  2. Step 2: Convert to fraction form
    2,823,952.44/3,897,079.92 = 1,534,795.86/x
  3. Step 3: Cross multiply
    2,823,952.44x = 3,897,079.92 × 1,534,795.86
  4. Step 4: Simplify right side
    2,823,952.44x = 5,981,222,127,305.13
  5. Step 5: Solve for x
    x = 5,981,222,127,305.13/2,823,952.44
  6. Step 6: Final answer
    x = 2,118,032.17

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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.