Home / 4,766,396.13-6,576,115.01-2,956,609.89

Finding the Fourth Proportional to 4,766,396.13, 6,576,115.01 and 2,956,609.89

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Solution

The fourth proportional to 4,766,396.13, 6,576,115.01 and 2,956,609.89 is: 4,079,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,396.13 : 6,576,115.01 = 2,956,609.89 : x
  2. Step 2: Convert to fraction form
    4,766,396.13/6,576,115.01 = 2,956,609.89/x
  3. Step 3: Cross multiply
    4,766,396.13x = 6,576,115.01 × 2,956,609.89
  4. Step 4: Simplify right side
    4,766,396.13x = 19,443,006,661,560.40
  5. Step 5: Solve for x
    x = 19,443,006,661,560.40/4,766,396.13
  6. Step 6: Final answer
    x = 4,079,183.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.