Home / 8,876,082.90-13,304,938.95-4,824,009.30

Finding the Fourth Proportional to 8,876,082.90, 13,304,938.95 and 4,824,009.30

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Solution

The fourth proportional to 8,876,082.90, 13,304,938.95 and 4,824,009.30 is: 7,231,021.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,082.90 : 13,304,938.95 = 4,824,009.30 : x
  2. Step 2: Convert to fraction form
    8,876,082.90/13,304,938.95 = 4,824,009.30/x
  3. Step 3: Cross multiply
    8,876,082.90x = 13,304,938.95 × 4,824,009.30
  4. Step 4: Simplify right side
    8,876,082.90x = 64,183,149,230,732.23
  5. Step 5: Solve for x
    x = 64,183,149,230,732.23/8,876,082.90
  6. Step 6: Final answer
    x = 7,231,021.83

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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.