Home / 8,028,596.07-11,079,472.97-4,357,512.23

Finding the Fourth Proportional to 8,028,596.07, 11,079,472.97 and 4,357,512.23

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Solution

The fourth proportional to 8,028,596.07, 11,079,472.97 and 4,357,512.23 is: 6,013,372.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,596.07 : 11,079,472.97 = 4,357,512.23 : x
  2. Step 2: Convert to fraction form
    8,028,596.07/11,079,472.97 = 4,357,512.23/x
  3. Step 3: Cross multiply
    8,028,596.07x = 11,079,472.97 × 4,357,512.23
  4. Step 4: Simplify right side
    8,028,596.07x = 48,278,938,891,544.49
  5. Step 5: Solve for x
    x = 48,278,938,891,544.49/8,028,596.07
  6. Step 6: Final answer
    x = 6,013,372.51

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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.