Home / 2,270,200.11-3,405,201.75-564,307.44

Finding the Fourth Proportional to 2,270,200.11, 3,405,201.75 and 564,307.44

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Solution

The fourth proportional to 2,270,200.11, 3,405,201.75 and 564,307.44 is: 846,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,200.11 : 3,405,201.75 = 564,307.44 : x
  2. Step 2: Convert to fraction form
    2,270,200.11/3,405,201.75 = 564,307.44/x
  3. Step 3: Cross multiply
    2,270,200.11x = 3,405,201.75 × 564,307.44
  4. Step 4: Simplify right side
    2,270,200.11x = 1,921,580,682,226.02
  5. Step 5: Solve for x
    x = 1,921,580,682,226.02/2,270,200.11
  6. Step 6: Final answer
    x = 846,436.70

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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.