Home / 7,446,695.60-11,162,097.30-4,244,927.60

Finding the Fourth Proportional to 7,446,695.60, 11,162,097.30 and 4,244,927.60

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Solution

The fourth proportional to 7,446,695.60, 11,162,097.30 and 4,244,927.60 is: 6,362,861.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,695.60 : 11,162,097.30 = 4,244,927.60 : x
  2. Step 2: Convert to fraction form
    7,446,695.60/11,162,097.30 = 4,244,927.60/x
  3. Step 3: Cross multiply
    7,446,695.60x = 11,162,097.30 × 4,244,927.60
  4. Step 4: Simplify right side
    7,446,695.60x = 47,382,294,902,655.48
  5. Step 5: Solve for x
    x = 47,382,294,902,655.48/7,446,695.60
  6. Step 6: Final answer
    x = 6,362,861.79

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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.