Home / 4,028,306.11-5,559,133.34-2,192,817.15

Finding the Fourth Proportional to 4,028,306.11, 5,559,133.34 and 2,192,817.15

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Solution

The fourth proportional to 4,028,306.11, 5,559,133.34 and 2,192,817.15 is: 3,026,126.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,306.11 : 5,559,133.34 = 2,192,817.15 : x
  2. Step 2: Convert to fraction form
    4,028,306.11/5,559,133.34 = 2,192,817.15/x
  3. Step 3: Cross multiply
    4,028,306.11x = 5,559,133.34 × 2,192,817.15
  4. Step 4: Simplify right side
    4,028,306.11x = 12,190,162,932,570.82
  5. Step 5: Solve for x
    x = 12,190,162,932,570.82/4,028,306.11
  6. Step 6: Final answer
    x = 3,026,126.27

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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.