Home / 7,283,086.88-10,925,155.19-2,795,362.88

Finding the Fourth Proportional to 7,283,086.88, 10,925,155.19 and 2,795,362.88

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Solution

The fourth proportional to 7,283,086.88, 10,925,155.19 and 2,795,362.88 is: 4,193,245.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,086.88 : 10,925,155.19 = 2,795,362.88 : x
  2. Step 2: Convert to fraction form
    7,283,086.88/10,925,155.19 = 2,795,362.88/x
  3. Step 3: Cross multiply
    7,283,086.88x = 10,925,155.19 × 2,795,362.88
  4. Step 4: Simplify right side
    7,283,086.88x = 30,539,773,228,727.98
  5. Step 5: Solve for x
    x = 30,539,773,228,727.98/7,283,086.88
  6. Step 6: Final answer
    x = 4,193,245.77

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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.