Home / 4,315,034.36-5,956,986.38-3,152,174.92

Finding the Fourth Proportional to 4,315,034.36, 5,956,986.38 and 3,152,174.92

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Solution

The fourth proportional to 4,315,034.36, 5,956,986.38 and 3,152,174.92 is: 4,351,636.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,034.36 : 5,956,986.38 = 3,152,174.92 : x
  2. Step 2: Convert to fraction form
    4,315,034.36/5,956,986.38 = 3,152,174.92/x
  3. Step 3: Cross multiply
    4,315,034.36x = 5,956,986.38 × 3,152,174.92
  4. Step 4: Simplify right side
    4,315,034.36x = 18,777,463,065,817.59
  5. Step 5: Solve for x
    x = 18,777,463,065,817.59/4,315,034.36
  6. Step 6: Final answer
    x = 4,351,636.97

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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.