Home / 5,524,827.70-8,287,241.55-5,046,530.80

Finding the Fourth Proportional to 5,524,827.70, 8,287,241.55 and 5,046,530.80

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Solution

The fourth proportional to 5,524,827.70, 8,287,241.55 and 5,046,530.80 is: 7,569,796.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,827.70 : 8,287,241.55 = 5,046,530.80 : x
  2. Step 2: Convert to fraction form
    5,524,827.70/8,287,241.55 = 5,046,530.80/x
  3. Step 3: Cross multiply
    5,524,827.70x = 8,287,241.55 × 5,046,530.80
  4. Step 4: Simplify right side
    5,524,827.70x = 41,821,819,729,114.73
  5. Step 5: Solve for x
    x = 41,821,819,729,114.73/5,524,827.70
  6. Step 6: Final answer
    x = 7,569,796.20

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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.