Home / 1,033,764.54-1,426,385.94-603,961.65

Finding the Fourth Proportional to 1,033,764.54, 1,426,385.94 and 603,961.65

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Solution

The fourth proportional to 1,033,764.54, 1,426,385.94 and 603,961.65 is: 833,344.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,764.54 : 1,426,385.94 = 603,961.65 : x
  2. Step 2: Convert to fraction form
    1,033,764.54/1,426,385.94 = 603,961.65/x
  3. Step 3: Cross multiply
    1,033,764.54x = 1,426,385.94 × 603,961.65
  4. Step 4: Simplify right side
    1,033,764.54x = 861,482,405,859.20
  5. Step 5: Solve for x
    x = 861,482,405,859.20/1,033,764.54
  6. Step 6: Final answer
    x = 833,344.90

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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.