Home / 8,306,364.73-11,462,761.83-4,635,242.68

Finding the Fourth Proportional to 8,306,364.73, 11,462,761.83 and 4,635,242.68

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Solution

The fourth proportional to 8,306,364.73, 11,462,761.83 and 4,635,242.68 is: 6,396,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,306,364.73 : 11,462,761.83 = 4,635,242.68 : x
  2. Step 2: Convert to fraction form
    8,306,364.73/11,462,761.83 = 4,635,242.68/x
  3. Step 3: Cross multiply
    8,306,364.73x = 11,462,761.83 × 4,635,242.68
  4. Step 4: Simplify right side
    8,306,364.73x = 53,132,682,865,090.90
  5. Step 5: Solve for x
    x = 53,132,682,865,090.90/8,306,364.73
  6. Step 6: Final answer
    x = 6,396,622.90

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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.