Home / 11,673,340.83-17,536,583.39-8,444,836.76

Finding the Fourth Proportional to 11,673,340.83, 17,536,583.39 and 8,444,836.76

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Solution

The fourth proportional to 11,673,340.83, 17,536,583.39 and 8,444,836.76 is: 12,686,478.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673,340.83 : 17,536,583.39 = 8,444,836.76 : x
  2. Step 2: Convert to fraction form
    11,673,340.83/17,536,583.39 = 8,444,836.76/x
  3. Step 3: Cross multiply
    11,673,340.83x = 17,536,583.39 × 8,444,836.76
  4. Step 4: Simplify right side
    11,673,340.83x = 148,093,583,926,770.34
  5. Step 5: Solve for x
    x = 148,093,583,926,770.34/11,673,340.83
  6. Step 6: Final answer
    x = 12,686,478.20

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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.