Home / 4,066,660.88-6,100,035.12-1,226,797.64

Finding the Fourth Proportional to 4,066,660.88, 6,100,035.12 and 1,226,797.64

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Solution

The fourth proportional to 4,066,660.88, 6,100,035.12 and 1,226,797.64 is: 1,840,209.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,660.88 : 6,100,035.12 = 1,226,797.64 : x
  2. Step 2: Convert to fraction form
    4,066,660.88/6,100,035.12 = 1,226,797.64/x
  3. Step 3: Cross multiply
    4,066,660.88x = 6,100,035.12 × 1,226,797.64
  4. Step 4: Simplify right side
    4,066,660.88x = 7,483,508,689,133.12
  5. Step 5: Solve for x
    x = 7,483,508,689,133.12/4,066,660.88
  6. Step 6: Final answer
    x = 1,840,209.67

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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.