Home / 6,107,511.06-9,161,747.07-1,619,787.06

Finding the Fourth Proportional to 6,107,511.06, 9,161,747.07 and 1,619,787.06

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Solution

The fourth proportional to 6,107,511.06, 9,161,747.07 and 1,619,787.06 is: 2,429,808.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,511.06 : 9,161,747.07 = 1,619,787.06 : x
  2. Step 2: Convert to fraction form
    6,107,511.06/9,161,747.07 = 1,619,787.06/x
  3. Step 3: Cross multiply
    6,107,511.06x = 9,161,747.07 × 1,619,787.06
  4. Step 4: Simplify right side
    6,107,511.06x = 14,840,079,350,978.92
  5. Step 5: Solve for x
    x = 14,840,079,350,978.92/6,107,511.06
  6. Step 6: Final answer
    x = 2,429,808.02

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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.