Home / 11,362,731.87-15,680,653.01-6,206,093.41

Finding the Fourth Proportional to 11,362,731.87, 15,680,653.01 and 6,206,093.41

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Solution

The fourth proportional to 11,362,731.87, 15,680,653.01 and 6,206,093.41 is: 8,564,454.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362,731.87 : 15,680,653.01 = 6,206,093.41 : x
  2. Step 2: Convert to fraction form
    11,362,731.87/15,680,653.01 = 6,206,093.41/x
  3. Step 3: Cross multiply
    11,362,731.87x = 15,680,653.01 × 6,206,093.41
  4. Step 4: Simplify right side
    11,362,731.87x = 97,315,597,309,857.67
  5. Step 5: Solve for x
    x = 97,315,597,309,857.67/11,362,731.87
  6. Step 6: Final answer
    x = 8,564,454.25

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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.