Home / 6,087,774.92-9,131,440.90-1,827,832.43

Finding the Fourth Proportional to 6,087,774.92, 9,131,440.90 and 1,827,832.43

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Solution

The fourth proportional to 6,087,774.92, 9,131,440.90 and 1,827,832.43 is: 2,741,682.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,774.92 : 9,131,440.90 = 1,827,832.43 : x
  2. Step 2: Convert to fraction form
    6,087,774.92/9,131,440.90 = 1,827,832.43/x
  3. Step 3: Cross multiply
    6,087,774.92x = 9,131,440.90 × 1,827,832.43
  4. Step 4: Simplify right side
    6,087,774.92x = 16,690,743,809,648.39
  5. Step 5: Solve for x
    x = 16,690,743,809,648.39/6,087,774.92
  6. Step 6: Final answer
    x = 2,741,682.15

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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.