Home / 4,819,002.66-6,650,161.56-2,753,994.53

Finding the Fourth Proportional to 4,819,002.66, 6,650,161.56 and 2,753,994.53

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Solution

The fourth proportional to 4,819,002.66, 6,650,161.56 and 2,753,994.53 is: 3,800,476.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,002.66 : 6,650,161.56 = 2,753,994.53 : x
  2. Step 2: Convert to fraction form
    4,819,002.66/6,650,161.56 = 2,753,994.53/x
  3. Step 3: Cross multiply
    4,819,002.66x = 6,650,161.56 × 2,753,994.53
  4. Step 4: Simplify right side
    4,819,002.66x = 18,314,508,576,481.67
  5. Step 5: Solve for x
    x = 18,314,508,576,481.67/4,819,002.66
  6. Step 6: Final answer
    x = 3,800,476.96

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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.