Home / 3,763,385.80-5,193,917.58-2,235,499

Finding the Fourth Proportional to 3,763,385.80, 5,193,917.58 and 2,235,499

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Solution

The fourth proportional to 3,763,385.80, 5,193,917.58 and 2,235,499 is: 3,085,253.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,385.80 : 5,193,917.58 = 2,235,499 : x
  2. Step 2: Convert to fraction form
    3,763,385.80/5,193,917.58 = 2,235,499/x
  3. Step 3: Cross multiply
    3,763,385.80x = 5,193,917.58 × 2,235,499
  4. Step 4: Simplify right side
    3,763,385.80x = 11,610,997,556,172.42
  5. Step 5: Solve for x
    x = 11,610,997,556,172.42/3,763,385.80
  6. Step 6: Final answer
    x = 3,085,253.06

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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.