Home / 6,590,694.96-9,096,113.90-3,690,272.75

Finding the Fourth Proportional to 6,590,694.96, 9,096,113.90 and 3,690,272.75

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Solution

The fourth proportional to 6,590,694.96, 9,096,113.90 and 3,690,272.75 is: 5,093,111.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,694.96 : 9,096,113.90 = 3,690,272.75 : x
  2. Step 2: Convert to fraction form
    6,590,694.96/9,096,113.90 = 3,690,272.75/x
  3. Step 3: Cross multiply
    6,590,694.96x = 9,096,113.90 × 3,690,272.75
  4. Step 4: Simplify right side
    6,590,694.96x = 33,567,141,219,811.34
  5. Step 5: Solve for x
    x = 33,567,141,219,811.34/6,590,694.96
  6. Step 6: Final answer
    x = 5,093,111.03

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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.