Home / 7,254,469.26-10,883,032.29-2,992,312.38

Finding the Fourth Proportional to 7,254,469.26, 10,883,032.29 and 2,992,312.38

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Solution

The fourth proportional to 7,254,469.26, 10,883,032.29 and 2,992,312.38 is: 4,489,016.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254,469.26 : 10,883,032.29 = 2,992,312.38 : x
  2. Step 2: Convert to fraction form
    7,254,469.26/10,883,032.29 = 2,992,312.38/x
  3. Step 3: Cross multiply
    7,254,469.26x = 10,883,032.29 × 2,992,312.38
  4. Step 4: Simplify right side
    7,254,469.26x = 32,565,432,253,306.75
  5. Step 5: Solve for x
    x = 32,565,432,253,306.75/7,254,469.26
  6. Step 6: Final answer
    x = 4,489,016.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.