Home / 6,194,192.20-9,291,288.30-5,795,611.45

Finding the Fourth Proportional to 6,194,192.20, 9,291,288.30 and 5,795,611.45

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Solution

The fourth proportional to 6,194,192.20, 9,291,288.30 and 5,795,611.45 is: 8,693,417.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,192.20 : 9,291,288.30 = 5,795,611.45 : x
  2. Step 2: Convert to fraction form
    6,194,192.20/9,291,288.30 = 5,795,611.45/x
  3. Step 3: Cross multiply
    6,194,192.20x = 9,291,288.30 × 5,795,611.45
  4. Step 4: Simplify right side
    6,194,192.20x = 53,848,696,856,731.04
  5. Step 5: Solve for x
    x = 53,848,696,856,731.04/6,194,192.20
  6. Step 6: Final answer
    x = 8,693,417.18

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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.