Home / 3,752,185.46-5,628,218.72-1,193,363.46

Finding the Fourth Proportional to 3,752,185.46, 5,628,218.72 and 1,193,363.46

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Solution

The fourth proportional to 3,752,185.46, 5,628,218.72 and 1,193,363.46 is: 1,790,026.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,185.46 : 5,628,218.72 = 1,193,363.46 : x
  2. Step 2: Convert to fraction form
    3,752,185.46/5,628,218.72 = 1,193,363.46/x
  3. Step 3: Cross multiply
    3,752,185.46x = 5,628,218.72 × 1,193,363.46
  4. Step 4: Simplify right side
    3,752,185.46x = 6,716,510,559,369.15
  5. Step 5: Solve for x
    x = 6,716,510,559,369.15/3,752,185.46
  6. Step 6: Final answer
    x = 1,790,026.28

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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.