Home / 5,016,011.15-6,922,265.78-4,786,169.41

Finding the Fourth Proportional to 5,016,011.15, 6,922,265.78 and 4,786,169.41

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Solution

The fourth proportional to 5,016,011.15, 6,922,265.78 and 4,786,169.41 is: 6,605,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,011.15 : 6,922,265.78 = 4,786,169.41 : x
  2. Step 2: Convert to fraction form
    5,016,011.15/6,922,265.78 = 4,786,169.41/x
  3. Step 3: Cross multiply
    5,016,011.15x = 6,922,265.78 × 4,786,169.41
  4. Step 4: Simplify right side
    5,016,011.15x = 33,131,136,724,125.79
  5. Step 5: Solve for x
    x = 33,131,136,724,125.79/5,016,011.15
  6. Step 6: Final answer
    x = 6,605,076.37

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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.