Home / 6,520,227.90-9,771,010.65-4,800,954.30

Finding the Fourth Proportional to 6,520,227.90, 9,771,010.65 and 4,800,954.30

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Solution

The fourth proportional to 6,520,227.90, 9,771,010.65 and 4,800,954.30 is: 7,194,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,520,227.90 : 9,771,010.65 = 4,800,954.30 : x
  2. Step 2: Convert to fraction form
    6,520,227.90/9,771,010.65 = 4,800,954.30/x
  3. Step 3: Cross multiply
    6,520,227.90x = 9,771,010.65 × 4,800,954.30
  4. Step 4: Simplify right side
    6,520,227.90x = 46,910,175,595,463.30
  5. Step 5: Solve for x
    x = 46,910,175,595,463.30/6,520,227.90
  6. Step 6: Final answer
    x = 7,194,560.73

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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.