Home / 7,411,163.13-11,111,048.46-3,764,895.27

Finding the Fourth Proportional to 7,411,163.13, 11,111,048.46 and 3,764,895.27

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Solution

The fourth proportional to 7,411,163.13, 11,111,048.46 and 3,764,895.27 is: 5,644,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411,163.13 : 11,111,048.46 = 3,764,895.27 : x
  2. Step 2: Convert to fraction form
    7,411,163.13/11,111,048.46 = 3,764,895.27/x
  3. Step 3: Cross multiply
    7,411,163.13x = 11,111,048.46 × 3,764,895.27
  4. Step 4: Simplify right side
    7,411,163.13x = 41,831,933,791,794.79
  5. Step 5: Solve for x
    x = 41,831,933,791,794.79/7,411,163.13
  6. Step 6: Final answer
    x = 5,644,449.20

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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.