Home / 2,933,050.69-4,399,908.20-2,631,679.36

Finding the Fourth Proportional to 2,933,050.69, 4,399,908.20 and 2,631,679.36

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Solution

The fourth proportional to 2,933,050.69, 4,399,908.20 and 2,631,679.36 is: 3,947,817.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,050.69 : 4,399,908.20 = 2,631,679.36 : x
  2. Step 2: Convert to fraction form
    2,933,050.69/4,399,908.20 = 2,631,679.36/x
  3. Step 3: Cross multiply
    2,933,050.69x = 4,399,908.20 × 2,631,679.36
  4. Step 4: Simplify right side
    2,933,050.69x = 11,579,147,595,834.75
  5. Step 5: Solve for x
    x = 11,579,147,595,834.75/2,933,050.69
  6. Step 6: Final answer
    x = 3,947,817.08

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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.