Home / 8,092,938.24-12,128,942.16-6,055,194.24

Finding the Fourth Proportional to 8,092,938.24, 12,128,942.16 and 6,055,194.24

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Solution

The fourth proportional to 8,092,938.24, 12,128,942.16 and 6,055,194.24 is: 9,074,961.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,938.24 : 12,128,942.16 = 6,055,194.24 : x
  2. Step 2: Convert to fraction form
    8,092,938.24/12,128,942.16 = 6,055,194.24/x
  3. Step 3: Cross multiply
    8,092,938.24x = 12,128,942.16 × 6,055,194.24
  4. Step 4: Simplify right side
    8,092,938.24x = 73,443,100,704,525.16
  5. Step 5: Solve for x
    x = 73,443,100,704,525.16/8,092,938.24
  6. Step 6: Final answer
    x = 9,074,961.22

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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.