Home / 10,341,052.45-15,511,578.68-6,873,399.93

Finding the Fourth Proportional to 10,341,052.45, 15,511,578.68 and 6,873,399.93

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Solution

The fourth proportional to 10,341,052.45, 15,511,578.68 and 6,873,399.93 is: 10,310,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,341,052.45 : 15,511,578.68 = 6,873,399.93 : x
  2. Step 2: Convert to fraction form
    10,341,052.45/15,511,578.68 = 6,873,399.93/x
  3. Step 3: Cross multiply
    10,341,052.45x = 15,511,578.68 × 6,873,399.93
  4. Step 4: Simplify right side
    10,341,052.45x = 106,617,283,813,301.48
  5. Step 5: Solve for x
    x = 106,617,283,813,301.48/10,341,052.45
  6. Step 6: Final answer
    x = 10,310,099.90

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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.