Home / 5,032,682.76-7,543,593.88-2,470,918.44

Finding the Fourth Proportional to 5,032,682.76, 7,543,593.88 and 2,470,918.44

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Solution

The fourth proportional to 5,032,682.76, 7,543,593.88 and 2,470,918.44 is: 3,703,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,682.76 : 7,543,593.88 = 2,470,918.44 : x
  2. Step 2: Convert to fraction form
    5,032,682.76/7,543,593.88 = 2,470,918.44/x
  3. Step 3: Cross multiply
    5,032,682.76x = 7,543,593.88 × 2,470,918.44
  4. Step 4: Simplify right side
    5,032,682.76x = 18,639,605,215,785.85
  5. Step 5: Solve for x
    x = 18,639,605,215,785.85/5,032,682.76
  6. Step 6: Final answer
    x = 3,703,711.54

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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.