Home / 1,737,825.01-2,603,343.92-825,709.46

Finding the Fourth Proportional to 1,737,825.01, 2,603,343.92 and 825,709.46

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Solution

The fourth proportional to 1,737,825.01, 2,603,343.92 and 825,709.46 is: 1,236,951.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,825.01 : 2,603,343.92 = 825,709.46 : x
  2. Step 2: Convert to fraction form
    1,737,825.01/2,603,343.92 = 825,709.46/x
  3. Step 3: Cross multiply
    1,737,825.01x = 2,603,343.92 × 825,709.46
  4. Step 4: Simplify right side
    1,737,825.01x = 2,149,605,704,441.76
  5. Step 5: Solve for x
    x = 2,149,605,704,441.76/1,737,825.01
  6. Step 6: Final answer
    x = 1,236,951.76

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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.