Home / 4,488,977.13-6,194,749.92-2,451,742.89

Finding the Fourth Proportional to 4,488,977.13, 6,194,749.92 and 2,451,742.89

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Solution

The fourth proportional to 4,488,977.13, 6,194,749.92 and 2,451,742.89 is: 3,383,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,977.13 : 6,194,749.92 = 2,451,742.89 : x
  2. Step 2: Convert to fraction form
    4,488,977.13/6,194,749.92 = 2,451,742.89/x
  3. Step 3: Cross multiply
    4,488,977.13x = 6,194,749.92 × 2,451,742.89
  4. Step 4: Simplify right side
    4,488,977.13x = 15,187,934,071,688.07
  5. Step 5: Solve for x
    x = 15,187,934,071,688.07/4,488,977.13
  6. Step 6: Final answer
    x = 3,383,384.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.