Home / 8,084,610.50-11,156,772.21-4,462,938.50

Finding the Fourth Proportional to 8,084,610.50, 11,156,772.21 and 4,462,938.50

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Solution

The fourth proportional to 8,084,610.50, 11,156,772.21 and 4,462,938.50 is: 6,158,860.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,610.50 : 11,156,772.21 = 4,462,938.50 : x
  2. Step 2: Convert to fraction form
    8,084,610.50/11,156,772.21 = 4,462,938.50/x
  3. Step 3: Cross multiply
    8,084,610.50x = 11,156,772.21 × 4,462,938.50
  4. Step 4: Simplify right side
    8,084,610.50x = 49,791,988,231,739.09
  5. Step 5: Solve for x
    x = 49,791,988,231,739.09/8,084,610.50
  6. Step 6: Final answer
    x = 6,158,860.50

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1.5x scale

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.