Home / 6,103,732.73-9,157,299.99-4,977,133.29

Finding the Fourth Proportional to 6,103,732.73, 9,157,299.99 and 4,977,133.29

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Solution

The fourth proportional to 6,103,732.73, 9,157,299.99 and 4,977,133.29 is: 7,467,086.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,732.73 : 9,157,299.99 = 4,977,133.29 : x
  2. Step 2: Convert to fraction form
    6,103,732.73/9,157,299.99 = 4,977,133.29/x
  3. Step 3: Cross multiply
    6,103,732.73x = 9,157,299.99 × 4,977,133.29
  4. Step 4: Simplify right side
    6,103,732.73x = 45,577,102,608,081.42
  5. Step 5: Solve for x
    x = 45,577,102,608,081.42/6,103,732.73
  6. Step 6: Final answer
    x = 7,467,086.89

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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.