Home / 5,461,241.52-8,202,492.72-4,451,109.96

Finding the Fourth Proportional to 5,461,241.52, 8,202,492.72 and 4,451,109.96

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Solution

The fourth proportional to 5,461,241.52, 8,202,492.72 and 4,451,109.96 is: 6,685,329.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,241.52 : 8,202,492.72 = 4,451,109.96 : x
  2. Step 2: Convert to fraction form
    5,461,241.52/8,202,492.72 = 4,451,109.96/x
  3. Step 3: Cross multiply
    5,461,241.52x = 8,202,492.72 × 4,451,109.96
  4. Step 4: Simplify right side
    5,461,241.52x = 36,510,197,042,819.49
  5. Step 5: Solve for x
    x = 36,510,197,042,819.49/5,461,241.52
  6. Step 6: Final answer
    x = 6,685,329.13

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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.