Home / 6,106,115.84-9,159,205.34-3,579,999.62

Finding the Fourth Proportional to 6,106,115.84, 9,159,205.34 and 3,579,999.62

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Solution

The fourth proportional to 6,106,115.84, 9,159,205.34 and 3,579,999.62 is: 5,370,017.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,115.84 : 9,159,205.34 = 3,579,999.62 : x
  2. Step 2: Convert to fraction form
    6,106,115.84/9,159,205.34 = 3,579,999.62/x
  3. Step 3: Cross multiply
    6,106,115.84x = 9,159,205.34 × 3,579,999.62
  4. Step 4: Simplify right side
    6,106,115.84x = 32,789,951,599,855.94
  5. Step 5: Solve for x
    x = 32,789,951,599,855.94/6,106,115.84
  6. Step 6: Final answer
    x = 5,370,017.94

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Similar ratio
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1.5x scale

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.