Home / 8,633,922.68-11,914,742.04-4,766,361.68

Finding the Fourth Proportional to 8,633,922.68, 11,914,742.04 and 4,766,361.68

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Solution

The fourth proportional to 8,633,922.68, 11,914,742.04 and 4,766,361.68 is: 6,577,539.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,922.68 : 11,914,742.04 = 4,766,361.68 : x
  2. Step 2: Convert to fraction form
    8,633,922.68/11,914,742.04 = 4,766,361.68/x
  3. Step 3: Cross multiply
    8,633,922.68x = 11,914,742.04 × 4,766,361.68
  4. Step 4: Simplify right side
    8,633,922.68x = 56,789,969,886,541.02
  5. Step 5: Solve for x
    x = 56,789,969,886,541.02/8,633,922.68
  6. Step 6: Final answer
    x = 6,577,539.78

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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.