Home / 5,095,892.05-7,032,118.83-2,772,793.67

Finding the Fourth Proportional to 5,095,892.05, 7,032,118.83 and 2,772,793.67

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Solution

The fourth proportional to 5,095,892.05, 7,032,118.83 and 2,772,793.67 is: 3,826,339.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,892.05 : 7,032,118.83 = 2,772,793.67 : x
  2. Step 2: Convert to fraction form
    5,095,892.05/7,032,118.83 = 2,772,793.67/x
  3. Step 3: Cross multiply
    5,095,892.05x = 7,032,118.83 × 2,772,793.67
  4. Step 4: Simplify right side
    5,095,892.05x = 19,498,614,588,105.87
  5. Step 5: Solve for x
    x = 19,498,614,588,105.87/5,095,892.05
  6. Step 6: Final answer
    x = 3,826,339.81

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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.