Home / 11,566,812.60-17,337,777.30-4,375,567.80

Finding the Fourth Proportional to 11,566,812.60, 17,337,777.30 and 4,375,567.80

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Solution

The fourth proportional to 11,566,812.60, 17,337,777.30 and 4,375,567.80 is: 6,558,645.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,566,812.60 : 17,337,777.30 = 4,375,567.80 : x
  2. Step 2: Convert to fraction form
    11,566,812.60/17,337,777.30 = 4,375,567.80/x
  3. Step 3: Cross multiply
    11,566,812.60x = 17,337,777.30 × 4,375,567.80
  4. Step 4: Simplify right side
    11,566,812.60x = 75,862,620,077,450.94
  5. Step 5: Solve for x
    x = 75,862,620,077,450.94/11,566,812.60
  6. Step 6: Final answer
    x = 6,558,645.21

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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.