Home / 2,824,666.82-4,235,404.57-2,583,649.85

Finding the Fourth Proportional to 2,824,666.82, 4,235,404.57 and 2,583,649.85

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Solution

The fourth proportional to 2,824,666.82, 4,235,404.57 and 2,583,649.85 is: 3,874,015.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,666.82 : 4,235,404.57 = 2,583,649.85 : x
  2. Step 2: Convert to fraction form
    2,824,666.82/4,235,404.57 = 2,583,649.85/x
  3. Step 3: Cross multiply
    2,824,666.82x = 4,235,404.57 × 2,583,649.85
  4. Step 4: Simplify right side
    2,824,666.82x = 10,942,802,386,099.20
  5. Step 5: Solve for x
    x = 10,942,802,386,099.20/2,824,666.82
  6. Step 6: Final answer
    x = 3,874,015.26

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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.