Home / 4,066,930.20-6,098,645.70-2,044,392.60

Finding the Fourth Proportional to 4,066,930.20, 6,098,645.70 and 2,044,392.60

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Solution

The fourth proportional to 4,066,930.20, 6,098,645.70 and 2,044,392.60 is: 3,065,709.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,930.20 : 6,098,645.70 = 2,044,392.60 : x
  2. Step 2: Convert to fraction form
    4,066,930.20/6,098,645.70 = 2,044,392.60/x
  3. Step 3: Cross multiply
    4,066,930.20x = 6,098,645.70 × 2,044,392.60
  4. Step 4: Simplify right side
    4,066,930.20x = 12,468,026,139,101.82
  5. Step 5: Solve for x
    x = 12,468,026,139,101.82/4,066,930.20
  6. Step 6: Final answer
    x = 3,065,709.40

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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.