Home / 9,659,583.05-14,489,870.90-2,471,179.32

Finding the Fourth Proportional to 9,659,583.05, 14,489,870.90 and 2,471,179.32

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Solution

The fourth proportional to 9,659,583.05, 14,489,870.90 and 2,471,179.32 is: 3,706,895.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,583.05 : 14,489,870.90 = 2,471,179.32 : x
  2. Step 2: Convert to fraction form
    9,659,583.05/14,489,870.90 = 2,471,179.32/x
  3. Step 3: Cross multiply
    9,659,583.05x = 14,489,870.90 × 2,471,179.32
  4. Step 4: Simplify right side
    9,659,583.05x = 35,807,069,305,193.89
  5. Step 5: Solve for x
    x = 35,807,069,305,193.89/9,659,583.05
  6. Step 6: Final answer
    x = 3,706,895.95

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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.