Home / 5,973,998.70-8,960,998.05-1,984,910.70

Finding the Fourth Proportional to 5,973,998.70, 8,960,998.05 and 1,984,910.70

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Solution

The fourth proportional to 5,973,998.70, 8,960,998.05 and 1,984,910.70 is: 2,977,366.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973,998.70 : 8,960,998.05 = 1,984,910.70 : x
  2. Step 2: Convert to fraction form
    5,973,998.70/8,960,998.05 = 1,984,910.70/x
  3. Step 3: Cross multiply
    5,973,998.70x = 8,960,998.05 × 1,984,910.70
  4. Step 4: Simplify right side
    5,973,998.70x = 17,786,780,912,124.14
  5. Step 5: Solve for x
    x = 17,786,780,912,124.14/5,973,998.70
  6. Step 6: Final answer
    x = 2,977,366.05

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Similar ratio
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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.