Home / 3,559,180.49-5,339,457.62-1,162,380.77

Finding the Fourth Proportional to 3,559,180.49, 5,339,457.62 and 1,162,380.77

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Solution

The fourth proportional to 3,559,180.49, 5,339,457.62 and 1,162,380.77 is: 1,743,795.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,180.49 : 5,339,457.62 = 1,162,380.77 : x
  2. Step 2: Convert to fraction form
    3,559,180.49/5,339,457.62 = 1,162,380.77/x
  3. Step 3: Cross multiply
    3,559,180.49x = 5,339,457.62 × 1,162,380.77
  4. Step 4: Simplify right side
    3,559,180.49x = 6,206,482,859,717.97
  5. Step 5: Solve for x
    x = 6,206,482,859,717.97/3,559,180.49
  6. Step 6: Final answer
    x = 1,743,795.48

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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.