Home / 3,353,850.72-4,628,314.64-1,825,957.92

Finding the Fourth Proportional to 3,353,850.72, 4,628,314.64 and 1,825,957.92

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Solution

The fourth proportional to 3,353,850.72, 4,628,314.64 and 1,825,957.92 is: 2,519,822.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,850.72 : 4,628,314.64 = 1,825,957.92 : x
  2. Step 2: Convert to fraction form
    3,353,850.72/4,628,314.64 = 1,825,957.92/x
  3. Step 3: Cross multiply
    3,353,850.72x = 4,628,314.64 × 1,825,957.92
  4. Step 4: Simplify right side
    3,353,850.72x = 8,451,107,773,159.95
  5. Step 5: Solve for x
    x = 8,451,107,773,159.95/3,353,850.72
  6. Step 6: Final answer
    x = 2,519,822.28

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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.