Home / 7,892,052.26-10,892,852.10-4,629,914.96

Finding the Fourth Proportional to 7,892,052.26, 10,892,852.10 and 4,629,914.96

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Solution

The fourth proportional to 7,892,052.26, 10,892,852.10 and 4,629,914.96 is: 6,390,350.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,892,052.26 : 10,892,852.10 = 4,629,914.96 : x
  2. Step 2: Convert to fraction form
    7,892,052.26/10,892,852.10 = 4,629,914.96/x
  3. Step 3: Cross multiply
    7,892,052.26x = 10,892,852.10 × 4,629,914.96
  4. Step 4: Simplify right side
    7,892,052.26x = 50,432,978,894,857.41
  5. Step 5: Solve for x
    x = 50,432,978,894,857.41/7,892,052.26
  6. Step 6: Final answer
    x = 6,390,350.35

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