Home / 6,777,586.95-9,352,814.54-3,680,043.31

Finding the Fourth Proportional to 6,777,586.95, 9,352,814.54 and 3,680,043.31

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Solution

The fourth proportional to 6,777,586.95, 9,352,814.54 and 3,680,043.31 is: 5,078,321.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,586.95 : 9,352,814.54 = 3,680,043.31 : x
  2. Step 2: Convert to fraction form
    6,777,586.95/9,352,814.54 = 3,680,043.31/x
  3. Step 3: Cross multiply
    6,777,586.95x = 9,352,814.54 × 3,680,043.31
  4. Step 4: Simplify right side
    6,777,586.95x = 34,418,762,577,597.73
  5. Step 5: Solve for x
    x = 34,418,762,577,597.73/6,777,586.95
  6. Step 6: Final answer
    x = 5,078,321.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.