Home / 4,066,945.20-6,098,668.20-2,044,407.60

Finding the Fourth Proportional to 4,066,945.20, 6,098,668.20 and 2,044,407.60

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Solution

The fourth proportional to 4,066,945.20, 6,098,668.20 and 2,044,407.60 is: 3,065,731.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,945.20 : 6,098,668.20 = 2,044,407.60 : x
  2. Step 2: Convert to fraction form
    4,066,945.20/6,098,668.20 = 2,044,407.60/x
  3. Step 3: Cross multiply
    4,066,945.20x = 6,098,668.20 × 2,044,407.60
  4. Step 4: Simplify right side
    4,066,945.20x = 12,468,163,617,958.32
  5. Step 5: Solve for x
    x = 12,468,163,617,958.32/4,066,945.20
  6. Step 6: Final answer
    x = 3,065,731.90

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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.