Home / 4,840,197.36-6,679,218.82-2,664,315.53

Finding the Fourth Proportional to 4,840,197.36, 6,679,218.82 and 2,664,315.53

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Solution

The fourth proportional to 4,840,197.36, 6,679,218.82 and 2,664,315.53 is: 3,676,615.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,197.36 : 6,679,218.82 = 2,664,315.53 : x
  2. Step 2: Convert to fraction form
    4,840,197.36/6,679,218.82 = 2,664,315.53/x
  3. Step 3: Cross multiply
    4,840,197.36x = 6,679,218.82 × 2,664,315.53
  4. Step 4: Simplify right side
    4,840,197.36x = 17,795,546,430,394.27
  5. Step 5: Solve for x
    x = 17,795,546,430,394.27/4,840,197.36
  6. Step 6: Final answer
    x = 3,676,615.87

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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.