Home / 7,637,754.28-11,454,181.04-2,519,033.40

Finding the Fourth Proportional to 7,637,754.28, 11,454,181.04 and 2,519,033.40

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Solution

The fourth proportional to 7,637,754.28, 11,454,181.04 and 2,519,033.40 is: 3,777,741.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,637,754.28 : 11,454,181.04 = 2,519,033.40 : x
  2. Step 2: Convert to fraction form
    7,637,754.28/11,454,181.04 = 2,519,033.40/x
  3. Step 3: Cross multiply
    7,637,754.28x = 11,454,181.04 × 2,519,033.40
  4. Step 4: Simplify right side
    7,637,754.28x = 28,853,464,609,406.73
  5. Step 5: Solve for x
    x = 28,853,464,609,406.73/7,637,754.28
  6. Step 6: Final answer
    x = 3,777,741.93

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.