Home / 4,890,484.08-7,326,183.24-3,202,470

Finding the Fourth Proportional to 4,890,484.08, 7,326,183.24 and 3,202,470

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Solution

The fourth proportional to 4,890,484.08, 7,326,183.24 and 3,202,470 is: 4,797,455.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,484.08 : 7,326,183.24 = 3,202,470 : x
  2. Step 2: Convert to fraction form
    4,890,484.08/7,326,183.24 = 3,202,470/x
  3. Step 3: Cross multiply
    4,890,484.08x = 7,326,183.24 × 3,202,470
  4. Step 4: Simplify right side
    4,890,484.08x = 23,461,882,040,602.80
  5. Step 5: Solve for x
    x = 23,461,882,040,602.80/4,890,484.08
  6. Step 6: Final answer
    x = 4,797,455.97

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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.