Home / 3,013,046.55-4,519,606.58-883,173.72

Finding the Fourth Proportional to 3,013,046.55, 4,519,606.58 and 883,173.72

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Solution

The fourth proportional to 3,013,046.55, 4,519,606.58 and 883,173.72 is: 1,324,771.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,046.55 : 4,519,606.58 = 883,173.72 : x
  2. Step 2: Convert to fraction form
    3,013,046.55/4,519,606.58 = 883,173.72/x
  3. Step 3: Cross multiply
    3,013,046.55x = 4,519,606.58 × 883,173.72
  4. Step 4: Simplify right side
    3,013,046.55x = 3,991,597,751,779.21
  5. Step 5: Solve for x
    x = 3,991,597,751,779.21/3,013,046.55
  6. Step 6: Final answer
    x = 1,324,771.35

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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.