Home / 737,868.45-1,104,300.75-453,737.49

Finding the Fourth Proportional to 737,868.45, 1,104,300.75 and 453,737.49

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Solution

The fourth proportional to 737,868.45, 1,104,300.75 and 453,737.49 is: 679,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,868.45 : 1,104,300.75 = 453,737.49 : x
  2. Step 2: Convert to fraction form
    737,868.45/1,104,300.75 = 453,737.49/x
  3. Step 3: Cross multiply
    737,868.45x = 1,104,300.75 × 453,737.49
  4. Step 4: Simplify right side
    737,868.45x = 501,062,650,510.12
  5. Step 5: Solve for x
    x = 501,062,650,510.12/737,868.45
  6. Step 6: Final answer
    x = 679,067.73

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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.