Home / 1,332,603.63-1,998,019.71-733,846.77

Finding the Fourth Proportional to 1,332,603.63, 1,998,019.71 and 733,846.77

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Solution

The fourth proportional to 1,332,603.63, 1,998,019.71 and 733,846.77 is: 1,100,282.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,603.63 : 1,998,019.71 = 733,846.77 : x
  2. Step 2: Convert to fraction form
    1,332,603.63/1,998,019.71 = 733,846.77/x
  3. Step 3: Cross multiply
    1,332,603.63x = 1,998,019.71 × 733,846.77
  4. Step 4: Simplify right side
    1,332,603.63x = 1,466,240,310,579.84
  5. Step 5: Solve for x
    x = 1,466,240,310,579.84/1,332,603.63
  6. Step 6: Final answer
    x = 1,100,282.39

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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.