Home / 3,013,043.18-4,519,601.52-883,170.35

Finding the Fourth Proportional to 3,013,043.18, 4,519,601.52 and 883,170.35

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Solution

The fourth proportional to 3,013,043.18, 4,519,601.52 and 883,170.35 is: 1,324,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,043.18 : 4,519,601.52 = 883,170.35 : x
  2. Step 2: Convert to fraction form
    3,013,043.18/4,519,601.52 = 883,170.35/x
  3. Step 3: Cross multiply
    3,013,043.18x = 4,519,601.52 × 883,170.35
  4. Step 4: Simplify right side
    3,013,043.18x = 3,991,578,047,317.54
  5. Step 5: Solve for x
    x = 3,991,578,047,317.54/3,013,043.18
  6. Step 6: Final answer
    x = 1,324,766.30

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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.