Home / 1,336,893.75-1,844,923.10-733,281.75

Finding the Fourth Proportional to 1,336,893.75, 1,844,923.10 and 733,281.75

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Solution

The fourth proportional to 1,336,893.75, 1,844,923.10 and 733,281.75 is: 1,011,934.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,893.75 : 1,844,923.10 = 733,281.75 : x
  2. Step 2: Convert to fraction form
    1,336,893.75/1,844,923.10 = 733,281.75/x
  3. Step 3: Cross multiply
    1,336,893.75x = 1,844,923.10 × 733,281.75
  4. Step 4: Simplify right side
    1,336,893.75x = 1,352,848,435,717.02
  5. Step 5: Solve for x
    x = 1,352,848,435,717.02/1,336,893.75
  6. Step 6: Final answer
    x = 1,011,934.15

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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.