Home / 12,461,211.24-18,694,973.43-3,825,752.43

Finding the Fourth Proportional to 12,461,211.24, 18,694,973.43 and 3,825,752.43

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Solution

The fourth proportional to 12,461,211.24, 18,694,973.43 and 3,825,752.43 is: 5,739,597.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,461,211.24 : 18,694,973.43 = 3,825,752.43 : x
  2. Step 2: Convert to fraction form
    12,461,211.24/18,694,973.43 = 3,825,752.43/x
  3. Step 3: Cross multiply
    12,461,211.24x = 18,694,973.43 × 3,825,752.43
  4. Step 4: Simplify right side
    12,461,211.24x = 71,522,340,028,607.94
  5. Step 5: Solve for x
    x = 71,522,340,028,607.94/12,461,211.24
  6. Step 6: Final answer
    x = 5,739,597.75

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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.